Question

1/4 raised to power of -3/2

Answer 1

$( \frac{1}{4} ) ^{( - \frac{3}{2} )} \\ \\ = 4 ^\frac{3}{2} \\ \\ = 2 ^3 \\ \\ = 8$

hope it helps.

Answer 2

$( { \frac{1}{4} })^{ \frac{ - 3}{2} } = ({4})^{ \frac{3}{2} } \\ \\ = ({ {2}^{2} })^{ \frac{3}{2} } = {2}^{3} \\ \\ = 8$