{"id":84,"date":"2015-01-30T18:33:37","date_gmt":"2015-01-30T17:33:37","guid":{"rendered":"http:\/\/blocs.xtec.cat\/laboratorimatematiques2eso\/?p=84"},"modified":"2015-09-08T17:07:57","modified_gmt":"2015-09-08T16:07:57","slug":"demostrem-les-igualtats-notables-2","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iessantfeliu\/general\/demostrem-les-igualtats-notables-2\/","title":{"rendered":"Demostrem les igualtats notables!"},"content":{"rendered":"<p><strong>Perqu\u00e8 sempre s\u00f3n certes les igualtats notables?<\/strong> Avui al laboratori matem\u00e0tic hem vist les nostres primeres demostracions matem\u00e0tiques tot demostrant les igualtats notables que hem treballat a classe.<\/p>\n<p>Per demostrar-les ho hem fet retallant folis de tres colors diferents tal com mostra la imatge:<\/p>\n<p>Com es pot veure, els dos quadrats s\u00f3n iguals, per tant les \u00e0rees han de ser iguals. \u00a0D&#8217;aquesta manera es demostra que:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/encrypted-tbn3.gstatic.com\/images?q=tbn:ANd9GcS0Nvb69F86j9m_hEc2Sby5leLbczGgCWM5jgNK40yoUc65-z12\" alt=\"Resultat d'imatges de igualtats notables\" \/><\/p>\n<p>De la mateixa manera hem demostrat la identitat notable per la difer\u00e8ncia:<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/lh3.googleusercontent.com\/9Zc3QsbfjFxuhv4RcZOpvB40_FLWXomLyxovKAMAABgzyW_Njy9btktL0AzD4zjCE575=s170\" alt=\"\" \/><\/p>\n<p>Ara si que no ens oblidarem de les identitats notables!<\/p>\n<p style=\"text-align: right;\">Paula Romero i\u00a0Maria Romero<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Perqu\u00e8 sempre s\u00f3n certes les igualtats notables? Avui al laboratori matem\u00e0tic hem vist les nostres primeres demostracions matem\u00e0tiques tot demostrant les igualtats notables que hem treballat a classe.<br \/>\nPer demostrar-les ho hem fet retallant folis de tres colors diferents tal com mostra la imatge:<br \/>\nCom es pot&hellip;  <a href=\"https:\/\/agora.xtec.cat\/iessantfeliu\/general\/demostrem-les-igualtats-notables-2\/\" title=\"Read Demostrem les igualtats notables!\">Llegeix m\u00e9s\u00bb<\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[70,1],"tags":[],"class_list":["post-84","post","type-post","status-publish","format-standard","hentry","category-laboratori-de-les-mates","category-general"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts\/84\/revisions"}],"predecessor-version":[{"id":738,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/posts\/84\/revisions\/738"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/media?parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/categories?post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantfeliu\/wp-json\/wp\/v2\/tags?post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}