Write with Rational (Fractional) Exponents fourth root of (5ab)^3

$\sqrt[4]{{(5 a b)}^{3}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[4]{{(5 a b)}^{3}}$ as ${(5 a b)}^{\frac{3}{4}}$ .