{"id":24614,"date":"2023-03-10T21:55:30","date_gmt":"2023-03-10T21:55:30","guid":{"rendered":"https:\/\/www.acasinhadamatematica.pt\/?p=24614"},"modified":"2023-03-10T22:36:11","modified_gmt":"2023-03-10T22:36:11","slug":"quais-dos-numeros-sao-solucoes-da-equacao","status":"publish","type":"post","link":"https:\/\/www.acasinhadamatematica.pt\/?p=24614","title":{"rendered":"Quais dos n\u00fameros s\u00e3o solu\u00e7\u00f5es da equa\u00e7\u00e3o?"},"content":{"rendered":"\n<p><ul id='GTTabs_ul_24614' class='GTTabs' style='display:none'>\n<li id='GTTabs_li_0_24614' class='GTTabs_curr'><a  id=\"24614_0\" onMouseOver=\"GTTabsShowLinks('Enunciado'); return true;\"  onMouseOut=\"GTTabsShowLinks();\"  class='GTTabsLinks'>Enunciado<\/a><\/li>\n<li id='GTTabs_li_1_24614' ><a  id=\"24614_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_24614'>\n<span class='GTTabs_titles'><b>Enunciado<\/b><\/span><\/p>\n<p>Ao lado de cada equa\u00e7\u00e3o \u00e9 dado um cart\u00e3o com n\u00fameros.<br \/>Verifica, sem a resolver, quais dos n\u00fameros s\u00e3o solu\u00e7\u00f5es da equa\u00e7\u00e3o.<\/p>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24615\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=24615\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\" data-orig-size=\"581,400\" 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=\"8_Pag144-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\" class=\"aligncenter wp-image-24615\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1-300x207.png\" alt=\"\" width=\"440\" height=\"303\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1-300x207.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png 581w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/a><\/p>\n<p><div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_next'><a href='#GTTabs_ul_24614' onClick='GTTabs_show(1,24614)'>Resolu\u00e7\u00e3o &gt;&gt;<\/a><\/span><\/div><\/div>\n\n<div class='GTTabs_divs' id='GTTabs_1_24614'>\n<span class='GTTabs_titles'><b>Resolu\u00e7\u00e3o<\/b><\/span><!--more--><\/p>\n<blockquote>\n<p>Ao lado de cada equa\u00e7\u00e3o \u00e9 dado um cart\u00e3o com n\u00fameros.<br \/>Verifica, sem a resolver, quais dos n\u00fameros s\u00e3o solu\u00e7\u00f5es da equa\u00e7\u00e3o.<\/p>\n<\/blockquote>\n<p><a href=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\"><img loading=\"lazy\" decoding=\"async\" data-attachment-id=\"24615\" data-permalink=\"https:\/\/www.acasinhadamatematica.pt\/?attachment_id=24615\" data-orig-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\" data-orig-size=\"581,400\" 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=\"8_Pag144-1\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png\" class=\"aligncenter wp-image-24615\" src=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1-300x207.png\" alt=\"\" width=\"440\" height=\"303\" srcset=\"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1-300x207.png 300w, https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1.png 581w\" sizes=\"auto, (max-width: 440px) 100vw, 440px\" \/><\/a><\/p>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 33.3333%;\">a)<\/td>\n<td style=\"width: 33.3333%;\">b)<\/td>\n<td style=\"width: 33.3333%;\">c)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\">\\(5{x^2} + 20x = 0\\)<\/td>\n<td style=\"width: 33.3333%;\">\\({x^2} &#8211; 1 = 0\\)<\/td>\n<td style=\"width: 33.3333%;\">\\(4{x^2} = x\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\">\\(\\begin{array}{*{20}{c}}{ &#8211; 4}&amp;{5 \\times {{\\left( { &#8211; 4} \\right)}^2} + 20 \\times \\left( { &#8211; 4} \\right) = 0}&amp;{PV}\\\\0&amp;{5 \\times 0 + 20 \\times 0 = 0}&amp;{PV}\\\\4&amp;{5 \\times {4^2} + 20 \\times 4 = 0}&amp;{PF}\\\\{20}&amp;{5 \\times {{20}^2} + 20 \\times 20 = 0}&amp;{PF}\\end{array}\\)<\/td>\n<td style=\"width: 33.3333%;\">\\(\\begin{array}{*{20}{c}}{ &#8211; 1}&amp;{{{\\left( { &#8211; 1} \\right)}^2} &#8211; 1 = 0}&amp;{PV}\\\\0&amp;{{0^2} &#8211; 1 = 0}&amp;{PF}\\\\1&amp;{{1^2} &#8211; 1 = 0}&amp;{PV}\\end{array}\\)<\/td>\n<td style=\"width: 33.3333%;\">\\(\\begin{array}{*{20}{c}}0&amp;{4 \\times {0^2} = 0}&amp;{PV}\\\\{\\frac{1}{4}}&amp;{4 \\times {{\\left( {\\frac{1}{4}} \\right)}^2} = \\frac{1}{4}}&amp;{PV}\\\\4&amp;{4 \\times {4^2} = 4}&amp;{PF}\\\\{ &#8211; \\frac{1}{4}}&amp;{4 \\times {{\\left( { &#8211; \\frac{1}{4}} \\right)}^2} = &#8211; \\frac{1}{4}}&amp;{PF}\\end{array}\\)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 33.3333%;\">\\(S = \\left\\{ { &#8211; 4,0} \\right\\}\\)<\/td>\n<td style=\"width: 33.3333%;\">\\(S = \\left\\{ { &#8211; 1,1} \\right\\}\\)<\/td>\n<td style=\"width: 33.3333%;\">\\(S = \\left\\{ {0,\\frac{1}{4}} \\right\\}\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class='GTTabsNavigation' style='display:none'><span class='GTTabs_nav_prev'><a href='#GTTabs_ul_24614' onClick='GTTabs_show(0,24614)'>&lt;&lt; Enunciado<\/a><\/span><\/div><\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>Enunciado Resolu\u00e7\u00e3o Enunciado Ao lado de cada equa\u00e7\u00e3o \u00e9 dado um cart\u00e3o com n\u00fameros.Verifica, sem a resolver, quais dos n\u00fameros s\u00e3o solu\u00e7\u00f5es da equa\u00e7\u00e3o. Resolu\u00e7\u00e3o &gt;&gt; Resolu\u00e7\u00e3o &lt;&lt; Enunciado<\/p>\n","protected":false},"author":1,"featured_media":24616,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[100,97,700],"tags":[424,706,705],"series":[],"class_list":["post-24614","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-equacao-incompleta-do-2-o-grau","tag-polinomios"],"views":124,"jetpack_featured_media_url":"https:\/\/www.acasinhadamatematica.pt\/wp-content\/uploads\/2023\/03\/8_Pag144-1_520x245.png","jetpack_sharing_enabled":true,"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/24614","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=24614"}],"version-history":[{"count":0,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/posts\/24614\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=\/wp\/v2\/media\/24616"}],"wp:attachment":[{"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24614"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.acasinhadamatematica.pt\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=24614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}