Write with Rational (Fractional) Exponents fourth root of 18x^9y^2

$\sqrt[4]{18 x^{9} y^{2}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[4]{18 x^{9} y^{2}}$ as ${(18 x^{9} y^{2})}^{\frac{1}{4}}$ .