Question

(-3/4)^3
Resolução por favor

Answer 1

$( \frac{ -3 }{4})^{3} = \\ ( \frac{ - 3}{4}) \times ( \frac{ - 3}{4} ) \times ( \frac{ - 3}{4} ) =$

$\frac{( - 3) \times ( - 3) \times ( - 3)}{4 \times 4 \times 4} = \\ \frac{ - 27}{64}$