# How do you write root5(x^2) in exponential form?

${x}^{\frac{2}{5}}$
The fifth root of a number y can be represented as ${y}^{\frac{1}{5}}$.
Substitute ${x}^{2}$ for y and then simplify $2 \cdot \left(\frac{1}{5}\right)$ to $\frac{2}{5}$