# How do you simplify 2pr^-5?

${x}^{\textcolor{red}{a}} = \frac{1}{x} ^ \textcolor{red}{- a}$
$2 p {r}^{\textcolor{red}{- 5}} = \frac{2 p}{r} ^ \textcolor{red}{- - 5} = \frac{2 p}{r} ^ 5$