Question

(5/3)^-1=
(1/2)^-3=
3^-2=

Answer 1

${\frac{5}{3}}^{-1}= {\frac{3}{5}}^{1} = \frac{3}{5}\\{\frac{1}{2}}^{-3}= {2}^{3} = 8\\{3}^{-2}= {\frac{1}{3}}^{2} = \frac{1}{9}$