Question

calcule o valor de :
$( - \frac{3}{4} ) {}^{3} =$
​

Answer 1

-3/4 x -3/4 = +9/16 x (-3/4) = -27/64

Answer 2

Explicação passo-a-passo:

1. $( - \frac{3}{4} {)}^{3}$
2. $- \frac{3}{4} \times - \frac{3}{4} \times - \frac{3}{4}$
3. $\frac{9}{16} \times - \frac{3}{4}$
4. $- \frac{27}{64}$