Question

Qual o valor de (1/4) -4​

Answer 1

Explicação passo-a-passo:

$\sf \Big(\dfrac{1}{4}\Big)^{-4}=4^{4}$

$\sf \Big(\dfrac{1}{4}\Big)^{-4}=4\cdot4\cdot4\cdot4$

$\sf \Big(\dfrac{1}{4}\Big)^{-4}=16\cdot16$

$\sf \red{\Big(\dfrac{1}{4}\Big)^{-4}=256}$