{"id":116363,"date":"2020-01-29T18:22:17","date_gmt":"2020-01-29T17:22:17","guid":{"rendered":"https:\/\/www.superprof.es\/diccionario\/algebra\/trinomio-cuadrado.html"},"modified":"2026-10-07T17:43:37","modified_gmt":"2026-10-07T15:43:37","slug":"trinomio-cuadrado","status":"publish","type":"post","link":"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebra\/trinomio-cuadrado.html","title":{"rendered":"Trinomio al cuadrado"},"content":{"rendered":"<section id=\"sec\" style=\"\">\r\n          \n\n<p class=\"wp-block-paragraph\">Un <strong>trinomio al cuadrado<\/strong> es igual al cuadrado del primero, m\u00e1s el cuadrado del seguno, m\u00e1s el cuadrado del tercero, m\u00e1s el doble del primero por el segundo, m\u00e1s el doble del primero por el tercero, m\u00e1s el doble del segundo por el tercero.<\/p>\n\n\r\n                          \n\n<p class=\"wp-block-paragraph\"><strong>(a + b + c)<sup>2<\/sup> = a<sup>2<\/sup> + b<sup>2<\/sup> + c<sup>2 <\/sup>+ 2 \u00b7 a \u00b7 b  + 2 \u00b7 a \u00b7 c + 2 \u00b7 b \u00b7 c<\/strong><\/p>\n\n\r\n                          \n\n<p class=\"wp-block-paragraph\">(x<sup>2<\/sup> \u2212 x + 1)<sup>2<\/sup> = <\/p>\n\n\r\n                          \n\n<p class=\"wp-block-paragraph\">= (x<sup>2<\/sup>)<sup>2<\/sup>                          + (<span class=\"actividades_2_g\">\u2212<\/span>x)<sup>2<\/sup> + 1<sup>2<\/sup> +2 <strong> \u00b7 <\/strong>x<sup>2<\/sup><strong> \u00b7 <\/strong>(<span class=\"actividades_2_g\">\u2212<\/span>x) + 2 x<sup>2<\/sup><strong> \u00b7 <\/strong>1 + 2<strong> \u00b7 <\/strong>(<span class=\"actividades_2_g\">\u2212<\/span>x)<strong> \u00b7 <\/strong>1 =<\/p>\n\n\r\n                          \n\n<p class=\"wp-block-paragraph\">= x<sup>4<\/sup> + x<sup>2<\/sup> + 1 \u2212 2x<sup>3<\/sup> + 2x<sup>2<\/sup> \u2212 2x =<\/p>\n\n\r\n              \n\n<p class=\"wp-block-paragraph\">= x<sup>4 <\/sup><span class=\"actividades_2_g\">\u2212<\/span> 2x<sup>3<\/sup> + 3x<sup>2<\/sup> <span class=\"actividades_2_g\">\u2212<\/span> 2x + 1<\/p>\n\n\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Un trinomio al cuadrado es igual al cuadrado del primero, m\u00e1s el cuadrado del seguno, m\u00e1s el cuadrado del tercero, m\u00e1s el doble del primero por el segundo, m\u00e1s el doble del primero por el tercero, m\u00e1s el doble del segundo por el tercero. (a + b + c)2 = a2 + b2 + c2 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[378],"tags":[364],"class_list":["post-116363","post","type-post","status-publish","format-standard","hentry","category-algebra","tag-t"],"acf":[],"author_meta":{"display_name":"Andra","author_link":"https:\/\/www.superprof.es\/diccionario\/author\/andra"},"featured_img":null,"coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebra\" class=\"advgb-post-tax-term\">\u00c1lgebra<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">\u00c1lgebra<\/span>"]},"tags":{"linked":["<a href=\"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebra\" class=\"advgb-post-tax-term\">t<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">t<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publicado 7 a\u00f1os hace","modified":"Actualizado 3 semanas hace"},"absolute_dates":{"created":"Publicado el 29 enero 2020","modified":"Actualizado el 7 octubre 2026"},"absolute_dates_time":{"created":"Publicado el 29 enero 2020 18 h 22 min","modified":"Actualizado el 7 octubre 2026 17 h 43 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/116363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/comments?post=116363"}],"version-history":[{"count":4,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/116363\/revisions"}],"predecessor-version":[{"id":141150,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/116363\/revisions\/141150"}],"wp:attachment":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/media?parent=116363"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/categories?post=116363"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/tags?post=116363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}