Question

calcule:
$( - \frac{3}{4} m ^{3} n ^{2}) ^{4}$
​

Answer 1

Explicação passo-a-passo:

$(-\frac{3}{4}m^{3}n^{2})^{4}$

$(-\frac{3}{4})^{4}.(m^{3})^{4}.(n^{2})^{4}$

$(\frac{(-3).(-3).(-3).(-3)}{4.4.4.4}).m^{3.4}.n^{2.4}$

$\frac{81}{256}m^{12}n^{8}$