Question

a little quiz

[ (-3/5)2 ]2 = ____ a. 12/20 b. 9/25 c. 18/50 d. 81/625​

Answer 1

Answer:

d. $\frac{81}{625}$

Step-by-step explanation:

$[(-\frac{3}{5})^2]^2=(-\frac{3}{5})^2^*^2$

             $=(-\frac{3}{5})^4$

            $=\frac{(-3)(-3)(-3)(-3)}{(5)(5)(5)(5)}$

$[(-\frac{3}{5})^2]^2=\frac{81}{625}$