Question

ayuda x favor
(6x²y2 - 9)2 =

​

Answer 1

Respuesta:

$24 {x}^{2}y - 18$

Answer 2

$\equiv\fbox\blue{{Matematica}}\ \equiv$

【Rpta.】$\bf{\blue{36x^{4}y^{4} -108x^{2} y^{2} +81 }}$

${\hspace{50 pt}\above 1.2 pt}\boldsymbol{\mathsf{Procedimiento}}{\hspace{50 pt}\above 1.2 pt}$

Aplicar la Formula del Binomio al Cuadrado

$\bf{\red{(6x^{2}y ^{2})^{2}-2\times6x^{2} y^{2} \times9+9^{2} }}$

Simplificar  $\bf{\red{(6x^{2}y ^{2})^{2}-2\times6x^{2} y^{2} \times9+9^{2} }}$

$\bf{\blue{36x^{4}y^{4} -108x^{2} y^{2} +81 }}$

Saludos