[tex]\equiv\fbox\blue{{Matematica}}\ \equiv[/tex]
[tex]\large{\green{\underline{\texttt{Tema : Elevar al Cubo}}}}[/tex]
【Rpta.】[tex]\bf{\red{27c^{3}+5c^{2}d+36cd^{2}+8d^{3} }}[/tex]
[tex]{\hspace{50 pt}\above 1.2 pt}\boldsymbol{\mathsf{Procedimiento}}{\hspace{50 pt}\above 1.2 pt}[/tex]
Aplicar la Formula del Binomio al Cubo : ( a + b )³ = a³ + 3a²b + 3ab² + b³
( 3c + 2d )³ = ( 3c )³ + 3 ( 3c )² × 2d + 3 × 3c ( 2d )² + ( 2d )³
[tex]\bf{\blue{(3c)^{3} +3(3c)^{2} \times2d+3\times3c(2d)^{2} +(2d)^{3} }}[/tex]
[tex]\bf{\red{Simplificar (3c)^{3} +3(3c)^{2} \times2d+3\times3c(2d)^{2} +(2d)^{3} }}[/tex]
[tex]\bf{\red{27c^{3}+5c^{2}d+36cd^{2}+8d^{3} }}[/tex]
Espero haberte Ayudado
Saludos ×͜×
