Question

Simplify the expression 1/4^-4

The possible answers are

a. 256
b.16
c.-(1/16)
d.-(1/256)

Answer 1

\(\large \bf \cfrac{1}{a^{-\color{red} n}}\implies \cfrac{1}{\frac{1}{a^{\color{red} n}}}\implies a^{{\color{red} n}} \)