Question

(1/2)^-3+(1/2)^-3 quanto é?? Preciso urgente

Answer 1

(1/2)^-3+(1/2)^-3=16

Answer 2

$(\frac{1}{2})^{-3}+(\frac{1}{2})^{-3}=\\ \\ 2^3+2^3=8+8=16$