Question

$\sqrt[3]{216}$Can you simplify?

Answer 1

$\sqrt[3]{216}$$\sqrt[3]{6^3}$$(6^3)^{\frac{1}{3}}$$(6)^{3\times\frac{1}{3}}$$\begin{gathered} (6)^{\frac{3}{3}} \\ =(6)^1 \end{gathered}$$6^1=6$

Hence, the answer is 6.