Algebra Examples

$\sqrt{169 y^{2}}$

Step 1

Rewrite $169 y^{2}$ as ${(13 y)}^{2}$ .

$\sqrt{{(13 y)}^{2}}$

Step 2

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

$13 y$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$