{"id":6230,"date":"2019-10-06T10:21:58","date_gmt":"2019-10-06T09:21:58","guid":{"rendered":"http:\/\/mathsguyon.fr\/?page_id=6230"},"modified":"2026-09-05T09:04:40","modified_gmt":"2026-09-05T08:04:40","slug":"equations-et-inequations-du-second-degre","status":"publish","type":"page","link":"https:\/\/mathsguyon.fr\/?page_id=6230","title":{"rendered":"\u00c9quations du second degr\u00e9"},"content":{"rendered":"

Cours en pdf<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0Plan de travail avec corrections<\/a><\/h2>\n

Vid\u00e9os de cours :<\/strong><\/span><\/h1>\n

<\/h2>\n

Vid\u00e9o 1 :<\/a> D\u00e9couverte de la forme canonique<\/h2>\n

<\/h2>\n

Vid\u00e9o 2 :<\/a> R\u00e9soudre une \u00e9quation du second degr\u00e9 avec la forme canonique<\/h2>\n

Liens MathAL\u00c9A<\/a><\/h2>\n

Vid\u00e9o 3<\/a> : M\u00e9thode g\u00e9n\u00e9rale<\/h2>\n

<\/h2>\n

Vid\u00e9o 4<\/a> : R\u00e9soudre dans \\(\\mathbb{R}\\) , l’\u00e9quation<\/h2>\n

\\(2x^{2}+3x-4=0\\)<\/h2>\n

Vid\u00e9o 5<\/a> : R\u00e9soudre dans \\(\\mathbb{R}\\), l’\u00e9quation \\(x^{2}+x+1=0\\)<\/h2>\n

Vid\u00e9o 6<\/a> : R\u00e9soudre dans \\(\\mathbb{R}\\), l’\u00e9quation \\(6x^2-3=7x\\)<\/h2>\n

Vid\u00e9o 7<\/a> : Somme et produit de racines<\/h2>\n

Vid\u00e9o 8<\/a> : Existe-t-il des nombres r\u00e9els dont la somme vaut 4 et le produit 13 ?<\/h2>\n

Vid\u00e9o 9<\/a> : Changement de variables :<\/h2>\n

R\u00e9soudre dans \\(\\mathbb{R}\\) , \\(-2x^{4}+9x^{2}-4=0\\)<\/h2>\n

Vid\u00e9o 10<\/a> : Changement de variables :<\/h2>\n

R\u00e9soudre dans \\(\\mathbb{R}\\) ,\\(-2x+9\\sqrt{x}-4=0\\)<\/h2>\n

Vid\u00e9o 11<\/a> : Changement de variables :<\/h2>\n

R\u00e9soudre dans \\(\\mathbb{R}\\) , \\(-\\frac{2}{x^{2}}+\\frac{9}{x}-4=0\\)<\/h2>\n","protected":false},"excerpt":{"rendered":"

Cours en pdf\u00a0\u00a0\u00a0\u00a0\u00a0Plan de travail avec corrections Vid\u00e9os de cours : Vid\u00e9o 1 : D\u00e9couverte de la forme canonique Vid\u00e9o 2 : R\u00e9soudre une \u00e9quation du second degr\u00e9 avec la forme canonique Liens MathAL\u00c9A Vid\u00e9o 3 : M\u00e9thode g\u00e9n\u00e9rale Vid\u00e9o … Continuer la lecture →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6230","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/6230","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6230"}],"version-history":[{"count":130,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/6230\/revisions"}],"predecessor-version":[{"id":10681,"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=\/wp\/v2\/pages\/6230\/revisions\/10681"}],"wp:attachment":[{"href":"https:\/\/mathsguyon.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}