# How do you simplify #4i(-2-8i)#?

##### 1 Answer

Apr 15, 2018

The answer is

#### Explanation:

Simplifying

First, factor out the

Because

Therefore, you can substitute in

Hope this helps!

Apr 15, 2018

The answer is

Simplifying

First, factor out the

Because

Therefore, you can substitute in

Hope this helps!