Algebra Examples

$\sqrt{784}$

Step 1

Rewrite $784$ as $28^{2}$ .

$\sqrt{28^{2}}$

Step 2

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

$28$

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