Write with Rational (Fractional) Exponents sixth root of 729x^3

$\sqrt[6]{729 x^{3}}$

Step 1

Use $\sqrt[n]{a^{x}} = a^{\frac{x}{n}}$ to rewrite $\sqrt[6]{729 x^{3}}$ as ${(729 x^{3})}^{\frac{1}{6}}$ .