Question

Find the value of 64/25 to the power -3/2

Answer 1

${ \frac{64}{25} }^{ \frac{ - 3}{2} }$
${ \frac{25}{64} }^{ \frac{3}{2} }$
${ \frac{ {5}^{2} }{ {8}^{2} } }^{ \frac{3}{2} }$
$\frac{ {5}^{3} }{ {8}^{3} }$
$\frac{125}{256}$