Algebra Examples

$\sqrt[4]{81^{3}}$

Step 1

Raise $81$ to the power of $3$ .

$\sqrt[4]{531441}$

Step 2

Rewrite $531441$ as $27^{4}$ .

$\sqrt[4]{27^{4}}$

Step 3

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

$27$