# How do you simplify #(10a^2+11a-6) ÷ (16-a^2)/(5a^2+18a-8)#?

##### 1 Answer

Dec 26, 2017

#### Answer:

#### Explanation:

First, rearrange the expression into

Then factor the second part of the expression

Notice that

I like to put my letter variables in front, so I put a negative sign to balance it out, and my final equation becomes