Trigonometry Examples

$\sqrt{9 \cdot 10^{6}}$

Step 1

Rewrite $\sqrt{9 \cdot 10^{6}}$ as $\sqrt{9} \cdot \sqrt{10^{6}}$ .

$\sqrt{9} \cdot \sqrt{10^{6}}$

Step 2

Evaluate the root.

$3 \cdot \sqrt{10^{6}}$

Step 3

Rewrite $10^{6}$ as ${(10^{3})}^{2}$ .

$3 \cdot \sqrt{{(10^{3})}^{2}}$

Step 4

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

$3 \cdot 10^{3}$

Step 5

The result can be shown in multiple forms.

Scientific Notation:

$3 \cdot 10^{3}$

Expanded Form:

$3000$