Question

Rewrite these expressions then work out a numerical answer

Answer 1

Answer:

$5^{-4} = \frac{1}{5^{4} } = \frac{1}{625}$

$3^{-2} =\frac{1}{3^{2} } = \frac{1}{9}$

Step-by-step explanation:

You take the negative out of the exponent and move it down to the denominator.

Then, you find the answer to the denominator.