Question

How do you change powers with negative exponents to powers with positive exponents?

Answer 1

you "flip them"

\[ x^{-a} = \frac{x^{-a}}{1}=\frac{1}{x^a} \]
also
\[ \frac{1}{x^{-a}}=\frac{x^a}{1} = x^a\]

Answer 2

Thank You