Question

me ajudem ai pfv , e pra amanhã ​

Answer 1

A = 2^(-3) = (1/2)^3 = 1/8

B = 3^(-2) = (1/3)^2 = 1/9

A^2 . B^2

(1/8)^2 . (1/9)^2

1/64 . 1/81

1/5184

5184^(-1)