Trigonometry Examples

$\sqrt{0.64 + 0.36}$

Step 1

Add $0.64$ and $0.36$ .

$\sqrt{1}$

Step 2

Rewrite $1$ as $1^{2}$ .

$\sqrt{1^{2}}$

Step 3

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

$1$