Step-by-step explanation:
[tex] = - {32}^{ \frac{3}{5} } [/tex]
[tex] = - {( {2}^{5}) }^{ \frac{3}{5} } [/tex]
[tex] = - {(2)}^{5 \times \frac{3}{5} } [/tex]
[tex] = - {2}^{3} [/tex]
[tex] = - (2 \times 2 \times 2)[/tex]
[tex] = - 8[/tex]
