Evaluate - cube root of 27

$- \sqrt[3]{27}$

Step 1

Rewrite $27$ as $3^{3}$ .

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

Step 2

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

$- 1 \cdot 3$

Step 3

Multiply $- 1$ by $3$ .

$- 3$

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