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Страница 365 - гдз по алгебре 10 класс учебник Мерзляк, Номировский
Авторы: Мерзляк А. Г., Номировский Д. А., Поляков В. М.
Тип: Учебник
Серия: алгоритм успеха
Издательство: Вентана-граф
Год издания: 2017 - 2026
Уровень обучения: углублённый
Цвет обложки: розовый
ISBN: 978-5-360-10851-1
Популярные ГДЗ в 10 классе
Cтраница 365
App\Models\BookPage {#1003 // resources/views/models/book_page/default.blade.php #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1348767 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-365" "field_display_title" => "365" "field_folder" => "1" "field_image_name" => "365" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1008 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1016 #items: array:1 [ 0 => App\Models\Book {#1015 #connection: "mysql" #table: "books" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:50 [ "id" => 2942 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1020 #items: array:1 [ 0 => App\Models\Term {#1017 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ …10] #original: array:10 [ …10] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_class" => Illuminate\Database\Eloquent\Collection {#1022 #items: array:1 [ 0 => App\Models\Term {#1019 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_publisher" => Illuminate\Database\Eloquent\Collection {#1024 #items: array:1 [ 0 => App\Models\Term {#1021 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_author" => Illuminate\Database\Eloquent\Collection {#1026 #items: array:3 [ 0 => App\Models\Term {#1036 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 1 => App\Models\Term {#1037 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 2 => App\Models\Term {#1038 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:12 [ …12] #original: array:12 [ …12] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1033 #items: [] #escapeWhenCastingToString: false } "field_book_type" => Illuminate\Database\Eloquent\Collection {#1018 #items: array:1 [ 0 => App\Models\Term {#1025 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:10 [ …10] #original: array:10 [ …10] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_country" => Illuminate\Database\Eloquent\Collection {#1034 #items: array:1 [ 0 => App\Models\Term {#1027 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_city" => Illuminate\Database\Eloquent\Collection {#1028 #items: array:1 [ 0 => App\Models\Term {#1032 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_series" => Illuminate\Database\Eloquent\Collection {#1044 #items: array:1 [ 0 => App\Models\Term {#1043 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:8 [ …8] #original: array:8 [ …8] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_umk" => Illuminate\Database\Eloquent\Collection {#1023 #items: [] #escapeWhenCastingToString: false } "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1029 #items: array:1 [ 0 => App\Models\Term {#1031 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1040 #items: [] #escapeWhenCastingToString: false } "field_publication_number" => "2" "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1045 #items: array:1 [ 0 => App\Models\Term {#1030 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1039 #items: [] #escapeWhenCastingToString: false } "field_under_the_edition_degree" => null "field_cover_description" => null "field_publication_year" => "2017" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное пособие" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "1364" "field_priority" => null "field_default_folder" => "/algebra_10/merzljak-u17/" "field_isbn" => "978-5-360-10851-1" "field_cover" => array:1 [ 0 => "/media/algebra_10/merzljak-u17/covers/cover1.webp?ts=1756373131" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/algebra_10/merzljak-u17/covers/cover1.webp?ts=1756373131" "alt" => "" "width" => "1954" "height" => "2540" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1041 #items: [] #escapeWhenCastingToString: false } "field_new_book" => Illuminate\Database\Eloquent\Collection {#1046 #items: [] #escapeWhenCastingToString: false } "field_old_book" => Illuminate\Database\Eloquent\Collection {#1047 #items: [] #escapeWhenCastingToString: false } "field_url" => "/10-klass/algebra/merzljak-uchebnik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1051 #items: array:1 [ 0 => App\Models\Term {#1048 #connection: "mysql" #table: "terms" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 381 "subject" => 542 "class_subject" => 387 ] ] #original: array:50 [ "id" => 2942 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_tree_default_status" => "tasks" "field_pages_status" => null "field_subject" => Illuminate\Database\Eloquent\Collection {#1020} "field_class" => Illuminate\Database\Eloquent\Collection {#1022} "field_publisher" => Illuminate\Database\Eloquent\Collection {#1024} "field_author" => Illuminate\Database\Eloquent\Collection {#1026} "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1033} "field_book_type" => Illuminate\Database\Eloquent\Collection {#1018} "field_country" => Illuminate\Database\Eloquent\Collection {#1034} "field_city" => Illuminate\Database\Eloquent\Collection {#1028} "field_series" => Illuminate\Database\Eloquent\Collection {#1044} "field_umk" => Illuminate\Database\Eloquent\Collection {#1023} "field_level_of_education" => Illuminate\Database\Eloquent\Collection {#1029} "field_standart_of_education" => Illuminate\Database\Eloquent\Collection {#1040} "field_publication_number" => "2" "field_publication_type" => Illuminate\Database\Eloquent\Collection {#1045} "field_under_the_edition" => Illuminate\Database\Eloquent\Collection {#1039} "field_under_the_edition_degree" => null "field_cover_description" => null "field_publication_year" => "2017" "field_publication_year_until" => null "field_part" => "" "field_part_writing" => "" "field_second_foreign_language" => null "field_for_whom" => "Учебное пособие" "field_allowed" => null "field_reserve_field" => null "field_link_to_source" => null "field_tasks_count" => "1364" "field_priority" => null "field_default_folder" => "/algebra_10/merzljak-u17/" "field_isbn" => "978-5-360-10851-1" "field_cover" => array:1 [ 0 => "/media/algebra_10/merzljak-u17/covers/cover1.webp?ts=1756373131" ] "field_cover_alts" => array:1 [ 0 => "" ] "field_covers" => array:1 [ 0 => array:4 [ "path" => "/media/algebra_10/merzljak-u17/covers/cover1.webp?ts=1756373131" "alt" => "" "width" => "1954" "height" => "2540" ] ] "field_popular_book" => "0" "field_recommended_books" => Illuminate\Database\Eloquent\Collection {#1041} "field_new_book" => Illuminate\Database\Eloquent\Collection {#1046} "field_old_book" => Illuminate\Database\Eloquent\Collection {#1047} "field_url" => "/10-klass/algebra/merzljak-uchebnik" "field_cover_color" => Illuminate\Database\Eloquent\Collection {#1051} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "breadcrumbs" => array:3 [ "class" => 381 "subject" => 542 "class_subject" => 387 ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1007 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1053 #items: array:1 [ 0 => App\Models\Element {#1052 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ "id" => 1530814 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1063 #items: array:1 [ 0 => App\Models\Edition {#1062 #connection: "mysql" #table: "editions" #primaryKey: "id" #keyType: "int" +incrementing: false #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ …21] #original: array:21 [ …21] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "book_page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "365-1.jpg" "alt" => null "width" => "1947" "height" => 2570 "path" => "/media/algebra_10/merzljak-u17/0-1/365-1.webp?ts=1756735296" ] ] ] #original: array:6 [ "id" => 1530814 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "edition" => Illuminate\Database\Eloquent\Collection {#1063} "book_page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "img" => array:1 [ 0 => array:5 [ "name" => "365-1.jpg" "alt" => null "width" => "1947" "height" => 2570 "path" => "/media/algebra_10/merzljak-u17/0-1/365-1.webp?ts=1756735296" ] ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "next" => Illuminate\Database\Eloquent\Collection {#3840 #items: array:1 [ 0 => App\Models\BookPage {#3835 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1348768 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "366" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-366" "field_display_title" => "366" "field_folder" => "1" "field_image_name" => "366" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3838 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3841 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3839 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3855 #items: array:1 [ 0 => App\Models\Element {#3854 #connection: "mysql" #table: "elements" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:6 [ …6] #original: array:6 [ …6] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348769" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3848 #items: array:16 [ 0 => App\Models\Task {#3874 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 1 => App\Models\Task {#3881 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ …1] } 2 => App\Models\Task {#3893 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ …24] #original: array:24 [ …24] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] …12 } 3 => App\Models\Task {#3905 …30} 4 => App\Models\Task {#3917 …30} 5 => App\Models\Task {#3929 …30} 6 => App\Models\Task {#3941 …30} 7 => App\Models\Task {#3953 …30} 8 => App\Models\Task {#3965 …30} 9 => App\Models\Task {#3977 …30} 10 => App\Models\Task {#3989 …30} 11 => App\Models\Task {#4001 …30} 12 => App\Models\Task {#4013 …30} 13 => App\Models\Task {#4025 …30} 14 => App\Models\Task {#4037 …30} 15 => App\Models\Task {#4049 …30} ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1348768 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "366" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-366" "field_display_title" => "366" "field_folder" => "1" "field_image_name" => "366" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3838} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3841} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3839} "content" => Illuminate\Database\Eloquent\Collection {#3855} "next" => array:2 [ "refs" => "1348769" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3848} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "previous" => Illuminate\Database\Eloquent\Collection {#3831 #items: array:1 [ 0 => App\Models\BookPage {#3830 #connection: "mysql" #table: "book_pages" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:21 [ "id" => 1348766 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "364" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-364" "field_display_title" => "364" "field_folder" => "1" "field_image_name" => "364" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3832 #items: [] #escapeWhenCastingToString: false } "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3833 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3834 #items: [] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#3844 #items: array:1 [ 0 => App\Models\Element {#3843 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1348765" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3836 #items: array:1 [ 0 => App\Models\Task {#1076 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348126 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "364" "field_page_end" => "365" "field_url" => "/10-klass/algebra/merzljak-uchebnik/vopr-47" "field_display_title" => "Вопросы?" "field_outside_task" => "0" "field_task_type" => Illuminate\Database\Eloquent\Collection {#1077 #items: [] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1078 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1088 #items: array:1 [ 0 => App\Models\Branch {#1087 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1125 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1080 #items: array:2 [ 0 => App\Models\Element {#1116 …30} 1 => App\Models\Element {#1115 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348127" "type" => "task" ] "previous" => array:2 [ "refs" => "1348125" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1119 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348766" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348126 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "364" "field_page_end" => "365" "field_url" => "/10-klass/algebra/merzljak-uchebnik/vopr-47" "field_display_title" => "Вопросы?" "field_outside_task" => "0" "field_task_type" => Illuminate\Database\Eloquent\Collection {#1077} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1078} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1088} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1125} "content" => Illuminate\Database\Eloquent\Collection {#1080} "next" => array:2 [ "refs" => "1348127" "type" => "task" ] "previous" => array:2 [ "refs" => "1348125" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1119} "page" => array:2 [ "refs" => "1348766" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1348766 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "364" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-364" "field_display_title" => "364" "field_folder" => "1" "field_image_name" => "364" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#3832} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#3833} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#3834} "content" => Illuminate\Database\Eloquent\Collection {#3844} "next" => array:2 [ "refs" => "1348767" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1348765" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#3836} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } "tasks" => Illuminate\Database\Eloquent\Collection {#1009 #items: array:13 [ 0 => App\Models\Task {#1076} 1 => App\Models\Task {#1122 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348127 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-1" "field_display_title" => "47.1" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1084 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1120 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1117 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1121 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1111 #items: array:2 [ 0 => App\Models\Element {#1096 …30} 1 => App\Models\Element {#1093 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348128" "type" => "task" ] "previous" => array:2 [ "refs" => "1348126" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1108 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348127 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-1" "field_display_title" => "47.1" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1084} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1120} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1117} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1121} "content" => Illuminate\Database\Eloquent\Collection {#1111} "next" => array:2 [ "refs" => "1348128" "type" => "task" ] "previous" => array:2 [ "refs" => "1348126" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1108} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 2 => App\Models\Task {#1112 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348128 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-2" "field_display_title" => "47.2" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1082 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1099 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1110 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1113 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1109 #items: array:2 [ 0 => App\Models\Element {#1129 …30} 1 => App\Models\Element {#1142 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348129" "type" => "task" ] "previous" => array:2 [ "refs" => "1348127" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1132 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348128 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-2" "field_display_title" => "47.2" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1082} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1099} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1110} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1113} "content" => Illuminate\Database\Eloquent\Collection {#1109} "next" => array:2 [ "refs" => "1348129" "type" => "task" ] "previous" => array:2 [ "refs" => "1348127" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1132} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 3 => App\Models\Task {#1083 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348129 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-3" "field_display_title" => "47.3" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1106 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1126 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1124 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1079 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1081 #items: array:2 [ 0 => App\Models\Element {#1152 …30} 1 => App\Models\Element {#1154 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348130" "type" => "task" ] "previous" => array:2 [ "refs" => "1348128" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1149 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348129 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-3" "field_display_title" => "47.3" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1106} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1126} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1124} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1079} "content" => Illuminate\Database\Eloquent\Collection {#1081} "next" => array:2 [ "refs" => "1348130" "type" => "task" ] "previous" => array:2 [ "refs" => "1348128" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1149} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 4 => App\Models\Task {#1144 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348130 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-4" "field_display_title" => "47.4" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1123 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1151 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1147 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1145 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1146 #items: array:2 [ 0 => App\Models\Element {#1164 …30} 1 => App\Models\Element {#1166 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348131" "type" => "task" ] "previous" => array:2 [ "refs" => "1348129" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1161 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348130 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-4" "field_display_title" => "47.4" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1123} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1151} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1147} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1145} "content" => Illuminate\Database\Eloquent\Collection {#1146} "next" => array:2 [ "refs" => "1348131" "type" => "task" ] "previous" => array:2 [ "refs" => "1348129" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1161} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 5 => App\Models\Task {#1156 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348131 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-5" "field_display_title" => "47.5" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1148 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1163 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1159 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1157 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1158 #items: array:2 [ 0 => App\Models\Element {#1176 …30} 1 => App\Models\Element {#1178 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348132" "type" => "task" ] "previous" => array:2 [ "refs" => "1348130" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1173 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348131 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-5" "field_display_title" => "47.5" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1148} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1163} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1159} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1157} "content" => Illuminate\Database\Eloquent\Collection {#1158} "next" => array:2 [ "refs" => "1348132" "type" => "task" ] "previous" => array:2 [ "refs" => "1348130" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1173} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 6 => App\Models\Task {#1168 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348132 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-6" "field_display_title" => "47.6" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1160 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1175 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1171 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1169 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1170 #items: array:2 [ 0 => App\Models\Element {#1188 …30} 1 => App\Models\Element {#1190 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348133" "type" => "task" ] "previous" => array:2 [ "refs" => "1348131" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1185 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348132 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-6" "field_display_title" => "47.6" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1160} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1175} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1171} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1169} "content" => Illuminate\Database\Eloquent\Collection {#1170} "next" => array:2 [ "refs" => "1348133" "type" => "task" ] "previous" => array:2 [ "refs" => "1348131" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1185} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 7 => App\Models\Task {#1180 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348133 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-7" "field_display_title" => "47.7" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1172 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1187 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1183 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1181 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1182 #items: array:2 [ 0 => App\Models\Element {#1200 …30} 1 => App\Models\Element {#1202 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348134" "type" => "task" ] "previous" => array:2 [ "refs" => "1348132" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1197 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348133 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-7" "field_display_title" => "47.7" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1172} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1187} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1183} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1181} "content" => Illuminate\Database\Eloquent\Collection {#1182} "next" => array:2 [ "refs" => "1348134" "type" => "task" ] "previous" => array:2 [ "refs" => "1348132" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1197} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 8 => App\Models\Task {#1192 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348134 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-8" "field_display_title" => "47.8" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1184 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1199 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1195 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1193 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1194 #items: array:2 [ 0 => App\Models\Element {#1212 …30} 1 => App\Models\Element {#1214 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348135" "type" => "task" ] "previous" => array:2 [ "refs" => "1348133" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1209 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348134 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-8" "field_display_title" => "47.8" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1184} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1199} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1195} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1193} "content" => Illuminate\Database\Eloquent\Collection {#1194} "next" => array:2 [ "refs" => "1348135" "type" => "task" ] "previous" => array:2 [ "refs" => "1348133" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1209} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 9 => App\Models\Task {#1204 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348135 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-9" "field_display_title" => "47.9" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1196 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1211 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1207 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1205 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1206 #items: array:2 [ 0 => App\Models\Element {#1224 …30} 1 => App\Models\Element {#1226 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348136" "type" => "task" ] "previous" => array:2 [ "refs" => "1348134" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1221 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348135 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-9" "field_display_title" => "47.9" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1196} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1211} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1207} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1205} "content" => Illuminate\Database\Eloquent\Collection {#1206} "next" => array:2 [ "refs" => "1348136" "type" => "task" ] "previous" => array:2 [ "refs" => "1348134" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1221} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 10 => App\Models\Task {#1216 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348136 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-10" "field_display_title" => "47.10" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1208 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1223 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1219 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1217 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1218 #items: array:2 [ 0 => App\Models\Element {#1236 …30} 1 => App\Models\Element {#1238 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348137" "type" => "task" ] "previous" => array:2 [ "refs" => "1348135" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1233 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348136 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-10" "field_display_title" => "47.10" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1208} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1223} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1219} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1217} "content" => Illuminate\Database\Eloquent\Collection {#1218} "next" => array:2 [ "refs" => "1348137" "type" => "task" ] "previous" => array:2 [ "refs" => "1348135" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1233} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 11 => App\Models\Task {#1228 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348137 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-11" "field_display_title" => "47.11" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1220 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1235 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1231 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1229 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1230 #items: array:2 [ 0 => App\Models\Element {#1248 …30} 1 => App\Models\Element {#1250 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348138" "type" => "task" ] "previous" => array:2 [ "refs" => "1348136" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1245 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348137 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-11" "field_display_title" => "47.11" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1220} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1235} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1231} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1229} "content" => Illuminate\Database\Eloquent\Collection {#1230} "next" => array:2 [ "refs" => "1348138" "type" => "task" ] "previous" => array:2 [ "refs" => "1348136" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1245} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } 12 => App\Models\Task {#1240 #connection: "mysql" #table: "tasks" #primaryKey: "id" #keyType: "int" +incrementing: true #with: [] #withCount: [] +preventsLazyLoading: false #perPage: 15 +exists: true +wasRecentlyCreated: false #escapeWhenCastingToString: false #attributes: array:24 [ "id" => 1348138 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-12" "field_display_title" => "47.12" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1232 #items: array:1 [ 0 => App\Models\Term {#1130 …30} ] #escapeWhenCastingToString: false } "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1247 #items: [] #escapeWhenCastingToString: false } "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1243 #items: array:1 [ 0 => App\Models\Branch {#1133 …30} ] #escapeWhenCastingToString: false } "parent_branches" => Illuminate\Database\Eloquent\Collection {#1241 #items: array:2 [ 0 => App\Models\Branch {#1133 …30} 1 => App\Models\Branch {#1137 …30} ] #escapeWhenCastingToString: false } "content" => Illuminate\Database\Eloquent\Collection {#1242 #items: array:2 [ 0 => App\Models\Element {#1260 …30} 1 => App\Models\Element {#1262 …30} ] #escapeWhenCastingToString: false } "next" => array:2 [ "refs" => "1348139" "type" => "task" ] "previous" => array:2 [ "refs" => "1348137" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1257 #items: array:1 [ 0 => App\Models\Book {#1015} ] #escapeWhenCastingToString: false } "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #original: array:24 [ "id" => 1348138 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_page_end" => null "field_url" => "/10-klass/algebra/merzljak-uchebnik/47-12" "field_display_title" => "47.12" "field_outside_task" => null "field_task_type" => Illuminate\Database\Eloquent\Collection {#1232} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "field_match" => null "breadcrumbs" => [] "edition_groups" => Illuminate\Database\Eloquent\Collection {#1247} "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#1243} "parent_branches" => Illuminate\Database\Eloquent\Collection {#1241} "content" => Illuminate\Database\Eloquent\Collection {#1242} "next" => array:2 [ "refs" => "1348139" "type" => "task" ] "previous" => array:2 [ "refs" => "1348137" "type" => "task" ] "book" => Illuminate\Database\Eloquent\Collection {#1257} "page" => array:2 [ "refs" => "1348767" "type" => "book_page" ] ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] } ] #escapeWhenCastingToString: false } ] #original: array:21 [ "id" => 1348767 "created_at" => "2026-04-10 13:58:26" "updated_at" => null "field_page_start" => "365" "field_url" => "/10-klass/algebra/merzljak-uchebnik/page-365" "field_display_title" => "365" "field_folder" => "1" "field_image_name" => "365" "field_branch_parent" => Illuminate\Database\Eloquent\Collection {#1008} "field_weight" => "0" "field_book_parent" => Illuminate\Database\Eloquent\Collection {#1016} "field_metatags_title" => null "field_metatags_description" => null "field_h1" => null "field_description_top" => null "field_description_bottom" => null "edition_groups" => Illuminate\Database\Eloquent\Collection {#1007} "content" => Illuminate\Database\Eloquent\Collection {#1053} "next" => array:2 [ "refs" => "1348768" "type" => "book_page" ] "previous" => array:2 [ "refs" => "1348766" "type" => "book_page" ] "tasks" => Illuminate\Database\Eloquent\Collection {#1009} ] #changes: [] #casts: [] #classCastCache: [] #attributeCastCache: [] #dateFormat: null #appends: [] #dispatchesEvents: [] #observables: [] #relations: [] #touches: [] +timestamps: true +usesUniqueIds: false #hidden: [] #visible: [] #fillable: [] #guarded: array:1 [ 0 => "*" ] }
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