Algebra Examples

$\sqrt[3]{\sqrt{9}}$

Step 1

Rewrite $9$ as $3^{2}$ .

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

Step 2

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

$\sqrt[3]{3}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sqrt[3]{3}$

Decimal Form:

$1.44224957 \dots$