Algebra Examples

$\sqrt[4]{81 x^{20} y^{8}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[4]{81 x^{20} y^{8}}$ as ${(81 x^{20} y^{8})}^{\frac{1}{4}}$ .

${(81 x^{20} y^{8})}^{\frac{1}{4}}$