Simplify cube root of x^18

$\sqrt[3]{x^{18}}$

Step 1

Rewrite $x^{18}$ as ${(x^{6})}^{3}$ .

$\sqrt[3]{{(x^{6})}^{3}}$

Step 2

Pull terms out from under the radical, assuming real numbers.

$x^{6}$

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