Algebra Examples

${(225)}^{\frac{1}{2}}$

Step 1

Remove parentheses.

$225^{\frac{1}{2}}$

Step 2

Apply the rule $x^{\frac{m}{n}} = \sqrt[n]{x^{m}}$ to rewrite the exponentiation as a radical.

$\sqrt{225^{1}}$

Step 3

Anything raised to $1$ is the base itself.

$\sqrt{225}$

Step 4

The result can be shown in multiple forms.

Exact Form:

$\sqrt{225}$

Decimal Form:

$15$