Trigonometry Examples

$3.57 \sqrt{4.41}$

Step 1

Rewrite $4.41$ as ${2.1}^{2}$ .

$3.57 \sqrt{{2.1}^{2}}$

Step 2

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

$3.57 \cdot 2.1$

Step 3

Multiply $3.57$ by $2.1$ .

$7.497$