Betsy Rhone

2021-12-09

What is the inverse function of ${x}^{3}$?

Juan Spiller

$y={x}^{3}⇒{\left(y\right)}^{\frac{1}{3}}={\left({x}^{3}\right)}^{\frac{1}{3}}⇒{y}^{\frac{1}{3}}=x$
${y}^{-1}={x}^{\frac{1}{3}}$

Karen Robbins

The inverse function of ${x}^{3}$ is ${x}^{\frac{1}{3}}$