Question

What is the value of the expression 2/4 ^-3?

Answer 1

$\frac{2}{4^{-3}}= 2 \times 4^3\\\\=2 \times 4\times 4\times 4\\\\=8\times 4\times 4 \times 4\\\\=32\times 16\\\\=128$

Your final answer is C. 128.