Evaluate - cube root of 216

$- \sqrt[3]{216}$

Step 1

Rewrite $216$ as $6^{3}$ .

$- \sqrt[3]{6^{3}}$

Step 2

Multiply.

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

$- 1 \cdot 6$

Multiply $- 1$ by $6$ .

$- 6$

$- 6$

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