Algebra Examples

$\sqrt{\sqrt[3]{125}}$

Step 1

Rewrite $125$ as $5^{3}$ .

$\sqrt{\sqrt[3]{5^{3}}}$

Step 2

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

$\sqrt{5}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\sqrt{5}$

Decimal Form:

$2.23606797 \dots$