{"id":2686,"date":"2021-03-27T07:21:42","date_gmt":"2021-03-27T06:21:42","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/?p=2686"},"modified":"2021-03-27T07:23:17","modified_gmt":"2021-03-27T06:23:17","slug":"cuadrados-y-cubos-perfectos","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/cuadrados-y-cubos-perfectos\/","title":{"rendered":"Cuadrados y cubos perfectos"},"content":{"rendered":"<p style=\"text-align: justify\"><span style=\"font-size: 14pt;font-family: 'times new roman', times, serif\">Un n\u00famero <strong>cuadrado perfecto<\/strong> es un n\u00famero que tiene ra\u00edz cuadrada exacta. Se obtiene al elevar al cuadrado un n\u00famero natural. Los primeros cuadrados perfectos son:<\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">1<sup>2<\/sup>=<strong>1<\/strong>, 2<sup>2<\/sup>=<strong>4<\/strong>, 3<sup>2<\/sup>=<strong>9<\/strong>, 4<sup>2<\/sup>=<strong>16<\/strong>, 5<sup>2<\/sup>=<strong>25<\/strong>, 6<sup>2<\/sup>=<strong>36<\/strong>, 7<sup>2<\/sup>=<strong>49<\/strong>, 8<sup>2<\/sup>=<strong>64<\/strong>, 9<sup>2<\/sup>=<strong>81<\/strong>, 10<sup>2<\/sup>=<strong>100<\/strong>, 11<sup>2<\/sup>=<strong>121<\/strong>, 12<sup>2<\/sup>=<strong>144<\/strong>, &#8230;&nbsp;<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-size: 14pt;font-family: 'times new roman', times, serif\">Un n\u00famero&nbsp;<strong>cubo perfecto<\/strong> es un n\u00famero que tiene ra\u00edz c\u00fabica exacta. Se obtiene al elevar al cubo un n\u00famero natural. Los primeros cubos perfectos son:<\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">1<sup>3<\/sup>=<strong>1<\/strong>, 2<sup>3<\/sup>=<strong>8<\/strong>, 3<sup>3<\/sup>=<strong>27<\/strong>, 4<sup>3<\/sup>=<strong>64<\/strong>, 5<sup>3<\/sup>=<strong>125<\/strong>, 6<sup>3<\/sup>=<strong>216<\/strong>, 7<sup>3<\/sup>=<strong>343<\/strong>, 8<sup>3<\/sup>=<strong>512<\/strong>, 9<sup>3<\/sup>=<strong>729<\/strong>, 10<sup>3<\/sup>=<strong>1000<\/strong>, 11<sup>3<\/sup>=<strong>1331<\/strong>, 12<sup>3<\/sup>=<strong>1728<\/strong>, &#8230;&nbsp;<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">\u2022 Hay infinitos n\u00fameros que son a la vez cuadrados y cubos perfectos, todos los que se obtienen al elevar a seis o a un m\u00faltiplo de seis cualquier n\u00famero natural, es decir, al elevar un cuadrado perfecto al cubo y un cubo perfecto al cuadrado.<\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>1<\/strong>=1<sup>6<\/sup>=1<sup>2<\/sup>=1<sup>3<\/sup>, <strong>64=<\/strong>2<sup>6<\/sup>=8<sup>2<\/sup>=4<sup>3<\/sup>, <strong>729<\/strong>=3<sup>6<\/sup>=27<sup>2<\/sup>=9<sup>3<\/sup>, <strong>4096<\/strong>=2<sup>12<\/sup>=4<sup>6<\/sup>=64<sup>2<\/sup>=16<sup>3<\/sup>, <strong>15625<\/strong>=5<sup>6<\/sup>=125<sup>2<\/sup>=25<sup>3<\/sup>, &#8230;<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"> \u2022 Hay un cubo perfecto y un cuadrado perfecto que son n\u00fameros consecutivos: <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>8<\/strong>=2<sup>3<\/sup>&nbsp; &nbsp; y&nbsp; &nbsp; <strong>9<\/strong>=3<sup>2<\/sup><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">\u2022 Hay un cuadrado perfecto y un cubo perfecto que dejan entre ellos un solo n\u00famero natural: <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>25<\/strong>=5<sup>2<\/sup>&nbsp; &nbsp; y&nbsp; &nbsp; <strong>27<\/strong>=3<sup>3<\/sup><\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">El n\u00famero que queda en medio, <strong>26<\/strong>, tiene el privilegio de ser el \u00fanico n\u00famero natural con esta propiedad.<\/span><\/p>\n<p><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">\u2022 Hay un cuadrado perfecto y un cubo perfecto que dejan entre ellos dos n\u00fameros naturales: <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>1<\/strong>=1<sup>3<\/sup>&nbsp; &nbsp; y&nbsp; &nbsp; <strong>4<\/strong>=2<sup>2<\/sup>.&nbsp;<\/span><\/p>\n<p style=\"text-align: justify\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\">\u2022 Otras parejas dejan entre ellos tres n\u00fameros naturales: <\/span><\/p>\n<p style=\"text-align: center\"><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>4<\/strong>=2<sup>2<\/sup>&nbsp; &nbsp; y&nbsp; &nbsp; <strong>8<\/strong>=2<sup>3<\/sup>&nbsp; &nbsp; &nbsp; &nbsp; ,&nbsp; &nbsp; &nbsp; &nbsp;<\/span><span style=\"font-family: 'times new roman', times, serif;font-size: 14pt\"><strong>121<\/strong>=11<sup>2<\/sup>&nbsp; &nbsp; y&nbsp; &nbsp; <strong>125<\/strong>=5<sup>3<\/sup><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un n\u00famero cuadrado perfecto es un n\u00famero que tiene ra\u00edz cuadrada exacta. Se obtiene al elevar al cuadrado un n\u00famero natural. Los primeros cuadrados perfectos son: 12=1, 22=4, 32=9, 42=16, 52=25, 62=36, 72=49, 82=64,&#46;&#46;&#46;<\/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":[2075204],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/2686"}],"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=2686"}],"version-history":[{"count":13,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/2686\/revisions"}],"predecessor-version":[{"id":2699,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/posts\/2686\/revisions\/2699"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/media?parent=2686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/categories?post=2686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/recursosdematematicas\/wp-json\/wp\/v2\/tags?post=2686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}