{"id":116343,"date":"2020-01-29T18:22:13","date_gmt":"2020-01-29T17:22:13","guid":{"rendered":"https:\/\/www.superprof.es\/diccionario\/algebra\/suma-diferencia.html"},"modified":"2020-01-29T18:22:13","modified_gmt":"2020-01-29T17:22:13","slug":"suma-diferencia","status":"publish","type":"post","link":"https:\/\/www.superprof.es\/diccionario\/matematicas\/algebra\/suma-diferencia.html","title":{"rendered":"Suma por diferencia"},"content":{"rendered":"<section id=\"sec\" style=\"\">\n<p class=\"\">Una <strong>suma por diferencia<\/strong> es igual a <strong>diferencia de cuadrados<\/strong>.<\/p>\n<p class=\"actividades_2_g_ir\"><strong>(a + b)  \u00b7 (a  \u2212 b) = a<sup>2<\/sup>  \u2212 b<sup>2<\/sup><\/strong><\/p>\n<p class=\"actividades_2_v\">(2x + 5)  \u00b7 (2x - 5) = (2x)<sup>2<\/sup>  \u2212 5<sup>2<\/sup> = 4x<sup>2 <\/sup>\u2212 25 <\/p>\n<p class=\"actividades_2_r\">(3x<sup>2<\/sup> &#8212; 4x) <strong> \u00b7 <\/strong>(3x<sup>2<\/sup> + 4x) = (3x<sup>2<\/sup>)<sup>2<\/sup> &#8212; (4x)<sup>2<\/sup> = 9x<sup>4<\/sup> &#8212; 16x<sup>2<\/sup><\/p>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Una suma por diferencia es igual a diferencia de cuadrados. (a + b) \u00b7 (a \u2212 b) = a2 \u2212 b2 (2x + 5) \u00b7 (2x &#8211; 5) = (2x)2 \u2212 52 = 4&#215;2 \u2212 25 (3&#215;2 &#8212; 4x) \u00b7 (3&#215;2 + 4x) = (3&#215;2)2 &#8212; (4x)2 = 9&#215;4 &#8212; 16&#215;2<\/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":[379],"class_list":["post-116343","post","type-post","status-publish","format-standard","hentry","category-algebra","tag-s"],"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\">s<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">s<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Publicado 6 a\u00f1os hace","modified":"Actualizado 6 a\u00f1os hace"},"absolute_dates":{"created":"Publicado el 29 enero 2020","modified":"Actualizado el 29 enero 2020"},"absolute_dates_time":{"created":"Publicado el 29 enero 2020 18 h 22 min","modified":"Actualizado el 29 enero 2020 18 h 22 min"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/116343","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=116343"}],"version-history":[{"count":0,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/posts\/116343\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/media?parent=116343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/categories?post=116343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.superprof.es\/diccionario\/wp-json\/wp\/v2\/tags?post=116343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}