{"id":91849,"date":"2021-10-25T09:58:29","date_gmt":"2021-10-25T16:58:29","guid":{"rendered":"https:\/\/www.aralia.com\/uncategorized\/pre-calculus\/"},"modified":"2025-03-26T18:40:57","modified_gmt":"2025-03-27T01:40:57","slug":"pre-calculus","status":"publish","type":"post","link":"https:\/\/www.aralia.com\/vi\/toan-hoc\/pre-calculus\/","title":{"rendered":"To\u00e1n d\u1ef1 b\u1ecb (Pre-Calculus)"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"91849\" class=\"elementor elementor-91849 elementor-37651\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4e44f5a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4e44f5a\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-904ea95\" data-id=\"904ea95\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21b593f elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"21b593f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-user-astronaut\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M64 224h13.5c24.7 56.5 80.9 96 146.5 96s121.8-39.5 146.5-96H384c8.8 0 16-7.2 16-16v-96c0-8.8-7.2-16-16-16h-13.5C345.8 39.5 289.6 0 224 0S102.2 39.5 77.5 96H64c-8.8 0-16 7.2-16 16v96c0 8.8 7.2 16 16 16zm40-88c0-22.1 21.5-40 48-40h144c26.5 0 48 17.9 48 40v24c0 53-43 96-96 96h-48c-53 0-96-43-96-96v-24zm72 72l12-36 36-12-36-12-12-36-12 36-36 12 36 12 12 36zm151.6 113.4C297.7 340.7 262.2 352 224 352s-73.7-11.3-103.6-30.6C52.9 328.5 0 385 0 454.4v9.6c0 26.5 21.5 48 48 48h80v-64c0-17.7 14.3-32 32-32h128c17.7 0 32 14.3 32 32v64h80c26.5 0 48-21.5 48-48v-9.6c0-69.4-52.9-125.9-120.4-133zM272 448c-8.8 0-16 7.2-16 16s7.2 16 16 16 16-7.2 16-16-7.2-16-16-16zm-96 0c-8.8 0-16 7.2-16 16v48h32v-48c0-8.8-7.2-16-16-16z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tD\u00e0nh Cho\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tH\u1ecdc sinh \u0111\u00e3 h\u1ecdc Algebra 1 v\u00e0 2 ho\u1eb7c c\u00f3 ki\u1ebfn th\u1ee9c v\u1ec1 \u0110\u1ea1i s\u1ed1 v\u00e0 H\u00ecnh h\u1ecdc.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-d8a122d\" data-id=\"d8a122d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-79c72d0 elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"79c72d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-chart-bar\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tTr\u00ecnh \u0110\u1ed9\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tM\u1ecdi tr\u00ecnh \u0111\u1ed9\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-0a58c55\" data-id=\"0a58c55\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e322552 elementor-view-stacked elementor-position-inline-start elementor-shape-circle elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"e322552\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span  class=\"elementor-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-users\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M96 224c35.3 0 64-28.7 64-64s-28.7-64-64-64-64 28.7-64 64 28.7 64 64 64zm448 0c35.3 0 64-28.7 64-64s-28.7-64-64-64-64 28.7-64 64 28.7 64 64 64zm32 32h-64c-17.6 0-33.5 7.1-45.1 18.6 40.3 22.1 68.9 62 75.1 109.4h66c17.7 0 32-14.3 32-32v-32c0-35.3-28.7-64-64-64zm-256 0c61.9 0 112-50.1 112-112S381.9 32 320 32 208 82.1 208 144s50.1 112 112 112zm76.8 32h-8.3c-20.8 10-43.9 16-68.5 16s-47.6-6-68.5-16h-8.3C179.6 288 128 339.6 128 403.2V432c0 26.5 21.5 48 48 48h288c26.5 0 48-21.5 48-48v-28.8c0-63.6-51.6-115.2-115.2-115.2zm-223.7-13.4C161.5 263.1 145.6 256 128 256H64c-35.3 0-64 28.7-64 64v32c0 17.7 14.3 32 32 32h65.9c6.3-47.4 34.9-87.3 75.2-109.4z\"><\/path><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span  >\n\t\t\t\t\t\t\tH\u00ecnh th\u1ee9c l\u1edbp h\u1ecdc\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\t D\u1ea1y k\u00e8m 1-1 ho\u1eb7c nh\u00f3m nh\u1ecf (T\u1ed1i \u0111a 7 h\u1ecdc sinh\/l\u1edbp)\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d04f954 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"d04f954\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a7ccd4e\" data-id=\"a7ccd4e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-959afd0 elementor-widget elementor-widget-heading\" data-id=\"959afd0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Gi\u1edbi thi\u1ec7u kh\u00f3a h\u1ecdc<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d6c1a9 elementor-widget elementor-widget-text-editor\" data-id=\"6d6c1a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Kh\u00f3a h\u1ecdc n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf nh\u1eb1m x\u00e2y d\u1ef1ng c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 l\u01b0\u1ee3ng gi\u00e1c, h\u00ecnh h\u1ecdc, v\u00e0 \u0111\u1ea1i s\u1ed1 \u0111\u1ec3 chu\u1ea9n b\u1ecb cho h\u1ecdc vi\u00ean b\u01b0\u1edbc v\u00e0o m\u00f4n h\u1ecdc calculus. Trong kh\u00f3a h\u1ecdc, h\u1ecdc vi\u00ean s\u1ebd t\u1eadp trung v\u00e0o m\u00f4 h\u00ecnh h\u00f3a, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, ph\u00e2n t\u00edch d\u1eef li\u1ec7u, v\u00e0 h\u1ecdc v\u1ec1 c\u00e1c h\u00e0m l\u01b0\u1ee3ng gi\u00e1c v\u00e0 h\u00e0m tr\u00f2n c\u00f9ng v\u1edbi c\u00e1c h\u00e0m ngh\u1ecbch \u0111\u1ea3o c\u1ee7a ch\u00fang, t\u1ecda \u0111\u1ed9 c\u1ef1c, s\u1ed1 ph\u1ee9c, \u0111\u01b0\u1eddng c\u00f4nic v\u00e0 c\u00e1c quan h\u1ec7 b\u1eadc hai. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 nguy\u00ean l\u00fd n\u00e0y, h\u1ecdc vi\u00ean s\u1ebd hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 calculus. Kh\u00f3a h\u1ecdc s\u1ebd th\u00e1ch th\u1ee9c h\u1ecdc vi\u00ean suy ngh\u0129 m\u1ed9t c\u00e1ch ph\u00ea ph\u00e1n v\u00e0 ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.   <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dbda580 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"dbda580\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a899769\" data-id=\"a899769\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6228eb elementor-widget elementor-widget-heading\" data-id=\"b6228eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">K\u1ebft qu\u1ea3 nh\u1eadn \u0111\u01b0\u1ee3c<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b723908 elementor-widget elementor-widget-text-editor\" data-id=\"b723908\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sau khi ho\u00e0n th\u00e0nh kh\u00f3a h\u1ecdc, h\u1ecdc vi\u00ean s\u1ebd \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau sau:<\/p>\n<ul>\n<li>Bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/li>\n<li>Ph\u00e1t tri\u1ec3n hi\u1ec3u bi\u1ebft s\u00e2u h\u01a1n v\u1ec1 c\u00e1c h\u00e0m l\u01b0\u1ee3ng gi\u00e1c v\u00e0 h\u00e0m tr\u00f2n, c\u00e1c h\u00e0m ngh\u1ecbch \u0111\u1ea3o, t\u1ecda \u0111\u1ed9 c\u1ef1c, s\u1ed1 ph\u1ee9c, \u0111\u01b0\u1eddng c\u00f4nic v\u00e0 c\u00e1c quan h\u1ec7 b\u1eadc hai, c\u00e1c kh\u00e1i ni\u1ec7m c\u1ea7n thi\u1ebft cho vi\u1ec7c h\u1ecdc calculus.<\/li>\n<li>Ph\u00e1t tri\u1ec3n k\u1ef9 n\u0103ng t\u01b0 duy ph\u00ea ph\u00e1n, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 v\u00e0 suy lu\u1eadn logic.<\/li>\n<\/ul>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f7c65ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f7c65ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f0f5cf7\" data-id=\"f0f5cf7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5e15f69 elementor-widget elementor-widget-heading\" data-id=\"5e15f69\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">\u00dd ki\u1ebfn ph\u1ea3n h\u1ed3i<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b4d54a1 elementor-widget elementor-widget-text-editor\" data-id=\"b4d54a1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ecdc vi\u00ean v\u00e0 ph\u1ee5 huynh s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea3n h\u1ed3i ng\u1eafn sau m\u1ed7i bu\u1ed5i h\u1ecdc v\u1ec1 s\u1ef1 tham gia c\u1ee7a h\u1ecdc vi\u00ean. H\u1ecdc vi\u00ean c\u0169ng s\u1ebd nh\u1eadn ph\u1ea3n h\u1ed3i v\u1ec1 c\u00e1c b\u00e0i t\u1eadp qua email. &nbsp;<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Kh\u00f3a h\u1ecdc Pre-Calculus \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 l\u01b0\u1ee3ng gi\u00e1c, h\u00ecnh h\u1ecdc, v\u00e0 \u0111\u1ea1i s\u1ed1 nh\u1eb1m chu\u1ea9n b\u1ecb cho h\u1ecdc vi\u00ean b\u01b0\u1edbc v\u00e0o m\u00f4n h\u1ecdc calculus. H\u1ecdc vi\u00ean s\u1ebd t\u1eadp trung v\u00e0o m\u00f4 h\u00ecnh h\u00f3a, gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, ph\u00e2n t\u00edch d\u1eef li\u1ec7u, c\u00e1c h\u00e0m l\u01b0\u1ee3ng gi\u00e1c v\u00e0 h\u00e0m tr\u00f2n c\u00f9ng v\u1edbi c\u00e1c h\u00e0m ngh\u1ecbch \u0111\u1ea3o c\u1ee7a ch\u00fang, t\u1ecda \u0111\u1ed9 c\u1ef1c, s\u1ed1 ph\u1ee9c, \u0111\u01b0\u1eddng c\u00f4nic v\u00e0 c\u00e1c quan h\u1ec7 b\u1eadc hai.  <\/p>\n","protected":false},"author":1,"featured_media":91850,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[505,647],"tags":[553],"class_list":["post-91849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-hoc","category-chuong-trinh-thpt","tag-toan-hoc"],"_links":{"self":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/91849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/comments?post=91849"}],"version-history":[{"count":6,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/91849\/revisions"}],"predecessor-version":[{"id":98905,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/posts\/91849\/revisions\/98905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/media\/91850"}],"wp:attachment":[{"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/media?parent=91849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/categories?post=91849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aralia.com\/vi\/wp-json\/wp\/v2\/tags?post=91849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}