Basic Math Examples

{(\sqrt{169})}^{2}

${(\sqrt{169})}^{2}$

Step 1

Rewrite

169

$169$ as

13^{2}

$13^{2}$ .

{\sqrt{13^{2}}}^{2}

${\sqrt{13^{2}}}^{2}$

Step 2

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

13^{2}

$13^{2}$

Step 3

Raise

13

$13$ to the power of

2

$2$ .

169

$169$