1.) Simplify the expression. Check answer by raising it to the 2nd power.
√25x^16 y^20
2.) Simplify the expression. Check answer by raising it to the 3rd power.
^3√64x^24 y^6
3.)Simplify the expression. Check answer by raising it to the 4th power.
^4√81x^12 y^4 z^24