Question

$\sqrt{(8m)^{2}}+(-8m)^{2}$

Answer 1

Respuesta:

$8m+64m^2$

Explicación paso a paso:

$\sqrt{\left(8m\right)^2}+\left(-8m\right)^2$

$8m+8^2m^2$

$8m+64m^2$