{"id":934,"date":"2020-08-12T18:22:50","date_gmt":"2020-08-12T16:22:50","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/?p=934"},"modified":"2020-12-18T17:06:53","modified_gmt":"2020-12-18T16:06:53","slug":"dos-igual-a-uno","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/dos-igual-a-uno\/","title":{"rendered":"\u00bfDos igual a uno?"},"content":{"rendered":"

\u00bfHay alg\u00fan fallo en el siguiente razonamiento?<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
Suponemos que:  <\/span><\/td>\n  a = b<\/span><\/td>\n<\/tr>\n
Se multiplica por a:  <\/span><\/td>\n  a<\/span>2<\/sup> = a \u00b7 b<\/span><\/span><\/td>\n<\/tr>\n
Se resta b2<\/sup>:  <\/span><\/td>\n  a2<\/sup> \u2013 b2 <\/sup><\/span>= a \u00b7 b \u2013 b2<\/sup><\/span><\/span><\/td>\n<\/tr>\n
 Se descomponen los dos t\u00e9rminos:  <\/span><\/td>\n  (a + b) \u00b7 (a \u2013 <\/span>b) = b \u00b7 (a \u2013 <\/span>b)<\/span><\/td>\n<\/tr>\n
Se simplifica por a\u2013<\/span>b:  <\/span><\/td>\n  a + b = b<\/span><\/td>\n<\/tr>\n
Como a=b, se sustituye a por b: <\/span><\/td>\n  b + b = b  \u2192   2b = b<\/span><\/td>\n<\/tr>\n
Se divide por b: <\/span><\/td>\n   2 = 1<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u00bfHay alg\u00fan fallo en el siguiente razonamiento? Suponemos que:     a = b Se multiplica por a:     a2 = a \u00b7 b Se resta b2:     a2 \u2013 b2 = a \u00b7 b \u2013...<\/p>\n","protected":false},"author":7927,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[2075210],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/934"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/users\/7927"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/comments?post=934"}],"version-history":[{"count":1,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/934\/revisions"}],"predecessor-version":[{"id":936,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/934\/revisions\/936"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/media?parent=934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/categories?post=934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/tags?post=934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}