{"id":24552,"date":"2023-03-08T08:58:42","date_gmt":"2023-03-08T08:58:42","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=24552"},"modified":"2023-03-08T10:06:09","modified_gmt":"2023-03-08T10:06:09","slug":"observa-as-expressoes-escritas-nos-cartoes","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=24552","title":{"rendered":"Observa as express\u00f5es escritas nos cart\u00f5es"},"content":{"rendered":"\n<p><ul id='GTTabs_ul_24552' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_24552' class='GTTabs_curr'><a  id=\"24552_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_24552' ><a  id=\"24552_1\" onMouseOver=\"GTTabsShowLinks('Resolu\u00e7\u00e3o'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Resolu\u00e7\u00e3o<\/a><\/li>\n<\/ul>\n\n<div class='GTTabs_divs GTTabs_curr_div' id='GTTabs_0_24552'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>Observa as express\u00f5es escritas nos cart\u00f5es.<\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24554\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=24554\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png\" data-orig-size=\"1047,294\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8Pag138-T8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-1024x288.png\" class=\"aligncenter wp-image-24554\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-300x84.png\" alt=\"\" width=\"720\" height=\"202\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-300x84.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-1024x288.png 1024w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-768x216.png 768w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png 1047w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<ol>\n<li>Quais das express\u00f5es j\u00e1 aparecem fatorizadas, ou seja, escritas sob a forma de um produto?<br \/>E quais n\u00e3o aparecem decompostas em fatores?<\/li>\n<li>A Salom\u00e9 constatou que podia associar estas express\u00f5es duas a duas. Confirma a afirma\u00e7\u00e3o da Salom\u00e9, associando e colocando as express\u00f5es numa tabela como a seguinte, de acordo com o exemplo.<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><strong>Express\u00e3o n\u00e3o fatorizada<\/strong><\/td>\n<td style=\"width: 50%;\"><strong>Express\u00e3o fatorizada<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} + 2x\\)<\/td>\n<td style=\"width: 50%;\">\\(x\\left( {x + 2} \\right)\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_24552' onClick='GTTabs_show(1,24552)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_24552'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<blockquote>\n<p>Observa as express\u00f5es escritas nos cart\u00f5es.<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24554\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=24554\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png\" data-orig-size=\"1047,294\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"8Pag138-T8\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-1024x288.png\" class=\"aligncenter wp-image-24554\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-300x84.png\" alt=\"\" width=\"720\" height=\"202\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-300x84.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-1024x288.png 1024w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8-768x216.png 768w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8.png 1047w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/a><\/p>\n<ol>\n<li>\n<blockquote>Quais das express\u00f5es j\u00e1 aparecem fatorizadas, ou seja, escritas sob a forma de um produto? E quais n\u00e3o aparecem decompostas em fatores?<\/blockquote>\n<\/li>\n<li>\n<blockquote>A Salom\u00e9 constatou que podia associar estas express\u00f5es duas a duas. Confirma a afirma\u00e7\u00e3o da Salom\u00e9, associando e colocando as express\u00f5es numa tabela como a seguinte, de acordo com o exemplo.<\/blockquote>\n<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><strong>Express\u00e3o n\u00e3o fatorizada<\/strong><\/td>\n<td style=\"width: 50%;\"><strong>Express\u00e3o fatorizada<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} + 2x\\)<\/td>\n<td style=\"width: 50%;\">\\(x\\left( {x + 2} \\right)\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<ol>\n<li>As express\u00f5es que j\u00e1 aparecem fatorizadas s\u00e3o: B, D, E, G, H e J.<br \/>As express\u00f5es que n\u00e3o aparecem decompostas em fatores s\u00e3o: A, C, F, I, K e L.<\/li>\n<li>A associa\u00e7\u00e3o das express\u00f5es \u00e9 a seguinte.<\/li>\n<\/ol>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><strong>Express\u00e3o n\u00e3o fatorizada<\/strong><\/td>\n<td style=\"width: 50%;\"><strong>Express\u00e3o fatorizada<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} + 2x\\)<\/td>\n<td style=\"width: 50%;\">\\(x\\left( {x + 2} \\right)\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} + 4x + 4\\)<\/td>\n<td style=\"width: 50%;\">\\({\\left( {x + 2} \\right)^2}\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} &#8211; 4\\)<\/td>\n<td style=\"width: 50%;\">\\(\\left( {x + 2} \\right)\\left( {x &#8211; 2} \\right)\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} &#8211; 2x\\)<\/td>\n<td style=\"width: 50%;\">\\(x\\left( {x &#8211; 2} \\right)\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} &#8211; 4x + 4\\)<\/td>\n<td style=\"width: 50%;\">\\({\\left( {x &#8211; 2} \\right)^2}\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">\\({x^2} + x &#8211; 12\\)<\/td>\n<td style=\"width: 50%;\">\\(\\left( {x + 4} \\right)\\left( {x &#8211; 3} \\right)\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_24552' onClick='GTTabs_show(0,24552)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Observa as express\u00f5es escritas nos cart\u00f5es. Quais das express\u00f5es j\u00e1 aparecem fatorizadas, ou seja, escritas sob a forma de um produto?E quais n\u00e3o aparecem decompostas em fatores? A Salom\u00e9 constatou que&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":24555,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,700],"tags":[424,197,705],"series":[],"class_list":["post-24552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-8--ano","category-aplicando","category-monomios-e-polinomios","tag-8-o-ano","tag-decomposicao-em-factores","tag-polinomios"],"views":152,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8Pag138-T8_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/24552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=24552"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/24552\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/24555"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24552"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=24552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}