Simplify |-8-6i| - MathMaster

$| - 8 - 6 i |$

Use the formula $| a + b i | = \sqrt{a^{2} + b^{2}}$ to find the magnitude.

$\sqrt{{(- 8)}^{2} + {(- 6)}^{2}}$

Raise $- 8$ to the power of $2$ .

$\sqrt{64 + {(- 6)}^{2}}$

Raise $- 6$ to the power of $2$ .

$\sqrt{64 + 36}$

Add $64$ and $36$ .

$\sqrt{100}$

Rewrite $100$ as $10^{2}$ .

$\sqrt{10^{2}}$

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

$10$

Simplify |-8-6i|

Download our
App from the store