# How do you simplify (-3/4c)^3?

$= - \frac{27}{64} {c}^{3}$
${\left(- \frac{3}{4} c\right)}^{3}$
$= \left(_ \frac{3}{4}\right) \left(- \frac{3}{4}\right) \left(- \frac{3}{4}\right) {c}^{3}$
$= - \frac{27}{64} {c}^{3}$