Evaluate square root of 20/5

$\sqrt{\frac{20}{5}}$

Step 1

Divide $20$ by $5$ .

$\sqrt{4}$

Step 2

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

$\sqrt{2^{2}}$

Step 3

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

$2$

Related Questions