Trigonometry Examples

$\sqrt{36 \cdot \sqrt{16}}$

Step 1

Rewrite $16$ as $4^{2}$ .

$\sqrt{36 \sqrt{4^{2}}}$

Step 2

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

$\sqrt{36 \cdot 4}$

Step 3

Multiply $36$ by $4$ .

$\sqrt{144}$

Step 4

Rewrite $144$ as $12^{2}$ .

$\sqrt{12^{2}}$

Step 5

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

$12$