{"id":14091,"date":"2026-03-09T16:08:18","date_gmt":"2026-03-09T15:08:18","guid":{"rendered":"https:\/\/www.jordialemanysabater.cat\/?p=14091"},"modified":"2026-03-09T16:08:18","modified_gmt":"2026-03-09T15:08:18","slug":"how-to-solve-equations-with-cubic-quartic-quintic-roots-i","status":"publish","type":"post","link":"https:\/\/www.jordialemanysabater.cat\/en\/how-to-solve-equations-with-cubic-quartic-quintic-roots-i\/","title":{"rendered":"HOW TO SOLVE EQUATIONS WITH CUBIC, QUARTIC, QUINTIC ROOTS I"},"content":{"rendered":"<p>A tricky set of equalities to isolate roots of some polinomials with exponents biggers than two&#8230;<\/p>\n<p><a href=\"https:\/\/www.jordialemanysabater.cat\/wp-content\/uploads\/2026\/03\/howtosolvequationswithcubicquarticquinticrootsanglesone.pdf\" target=\"_blank\" rel=\"noopener\">read more<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A tricky set of equalities to isolate roots of some polinomials with exponents biggers than two&#8230; read more<\/p>\n","protected":false},"author":2,"featured_media":11296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[37,31],"tags":[],"class_list":["post-14091","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-classical-and-advanced-mathematics","category-science-en"],"_links":{"self":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/14091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/comments?post=14091"}],"version-history":[{"count":2,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/14091\/revisions"}],"predecessor-version":[{"id":14095,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/posts\/14091\/revisions\/14095"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/media\/11296"}],"wp:attachment":[{"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/media?parent=14091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/categories?post=14091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.jordialemanysabater.cat\/en\/wp-json\/wp\/v2\/tags?post=14091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}