Algebra Examples

$\sqrt{\frac{- 36}{- 1 - 3}}$

Step 1

Subtract $3$ from $- 1$ .

$\sqrt{\frac{- 36}{- 4}}$

Step 2

Divide $- 36$ by $- 4$ .

$\sqrt{9}$

Step 3

Rewrite $9$ as $3^{2}$ .

$\sqrt{3^{2}}$

Step 4

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

$3$