Trigonometry Examples

$\sqrt{705 \cdot 10^{- 13}}$

Step 1

Rewrite $705 \cdot 10^{- 13}$ as $70.5 \cdot 10^{- 12}$ .

$\sqrt{70.5 \cdot 10^{- 12}}$

Step 2

Rewrite $\sqrt{70.5 \cdot 10^{- 12}}$ as $\sqrt{70.5} \cdot \sqrt{10^{- 12}}$ .

$\sqrt{70.5} \cdot \sqrt{10^{- 12}}$

Step 3

Evaluate the root.

$8.39642781 \cdot \sqrt{10^{- 12}}$

Step 4

Rewrite $10^{- 12}$ as ${(10^{- 6})}^{2}$ .

$8.39642781 \cdot \sqrt{{(10^{- 6})}^{2}}$

Step 5

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

$8.39642781 \cdot 10^{- 6}$