{"id":4171,"date":"2025-01-03T17:53:40","date_gmt":"2025-01-03T16:53:40","guid":{"rendered":"http:\/\/lafamille.pasnet.fr\/?p=4171"},"modified":"2025-01-03T18:04:16","modified_gmt":"2025-01-03T17:04:16","slug":"2025-en-maths","status":"publish","type":"post","link":"https:\/\/lafamille.pasnet.fr\/?p=4171","title":{"rendered":"2025 en maths"},"content":{"rendered":"\n<ol>\n<li>2025 est un carr\u00e9 parfait : <br><strong>45<sup>2<\/sup> = 2025<\/strong><br><\/li>\n\n\n\n<li>2025 est un produit de 2 carr\u00e9s : <br><strong>9<sup>2<\/sup> x 5<sup>2<\/sup> = 2025<\/strong><br><\/li>\n\n\n\n<li>2025 est la somme de 3 carr\u00e9s : <br><strong>40<sup>2<\/sup> + 20<sup>2<\/sup> + 5<sup>2<\/sup> = 2025<\/strong><br><\/li>\n\n\n\n<li>2025 est la somme des cubes des chiffres de 1 \u00e0 9 : <br><strong>1<sup>3<\/sup> + 2<sup>3<\/sup> + 3<sup>3<\/sup> + 4<sup>3<\/sup> + 5<sup>3<\/sup> + 6<sup>3<\/sup> + 7<sup>3<\/sup> + 8<sup>3<\/sup> + 9<sup>3<\/sup> = 2025<\/strong><\/li>\n<\/ol>\n\n\n\n<p><strong>\u00c9TONNANT, NON ?<\/strong><\/p>\n\n\n\n<p><strong>SOURCES :<\/strong> <em>Que cache l\u2019ann\u00e9e 2025 ? C\u2019est la question que s\u2019est pos\u00e9e, comme chaque hiver, J\u00e9r\u00f4me Cottanceau. Ce professeur agr\u00e9g\u00e9 de math\u00e9matiques au lyc\u00e9e L\u00e9onard-de-Vinci de Montaigu (Vend\u00e9e) a d\u00e9compos\u00e9 le chiffre 2025 et a publi\u00e9 les r\u00e9sultats de son \u00e9tude sur\u00a0<a rel=\"noreferrer noopener\" href=\"https:\/\/eljjdx.canalblog.com\/\" target=\"_blank\">son blog<\/a>.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c9TONNANT, NON ? SOURCES : Que cache l\u2019ann\u00e9e 2025 ? C\u2019est la question que s\u2019est pos\u00e9e, comme chaque hiver, J\u00e9r\u00f4me Cottanceau. Ce professeur agr\u00e9g\u00e9 de math\u00e9matiques au lyc\u00e9e L\u00e9onard-de-Vinci de Montaigu (Vend\u00e9e) a d\u00e9compos\u00e9 le chiffre 2025 et a publi\u00e9 les r\u00e9sultats de son \u00e9tude sur\u00a0son blog.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"chat","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/posts\/4171"}],"collection":[{"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4171"}],"version-history":[{"count":8,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/posts\/4171\/revisions"}],"predecessor-version":[{"id":4180,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=\/wp\/v2\/posts\/4171\/revisions\/4180"}],"wp:attachment":[{"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lafamille.pasnet.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}