Question

bloque algebraico de (x+6)2​

Answer 1

Explicación paso a paso:

$\mathsf{{(x + 6)}^{2} = {x}^{2} + 6x + 6x + {6}^{2} } \\ \mathsf{{(x + 6)}^{2} = {x}^{2} + 2(6x) + 36 }\\ \boxed{\mathsf{{(x + 6)}^{2} = {x}^{2} + 12x - 36}}$