Algebra Examples

$\sqrt{\frac{16}{4}}$

Step 1

Divide $16$ by $4$ .

$\sqrt{4}$

Step 2

Rewrite $4$ as $2^{2}$ .

$\sqrt{2^{2}}$

Step 3

Pull terms out from under the radical.

$| 2 |$

Step 4

The absolute value is the distance between a number and zero. The distance between $0$ and $2$ is $2$ .

$2$