Trigonometry Examples

$\sqrt[3]{729^{2}}$

Step 1

Raise $729$ to the power of $2$ .

$\sqrt[3]{531441}$

Step 2

Rewrite $531441$ as $81^{3}$ .

$\sqrt[3]{81^{3}}$

Step 3

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

$81$