Evaluate square root of 55+9

$\sqrt{55 + 9}$

Step 1

Add $55$ and $9$ .

$\sqrt{64}$

Step 2

Rewrite $64$ as $8^{2}$ .

$\sqrt{8^{2}}$

Step 3

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

$8$

Related Questions