You want to make sure to factor each equation as much as you can first.
So just focus on the numerator first.
To factor the numerator:
factor out an x
factor out the rest completely.
Now for the denominator:
factor out a -4
factor out the rest.
This leaves you with:
Then you can simplify:
I'm not sure what you're supposed to find exactly, so if you need more help you can ask me (:
So just focus on the numerator first.
To factor the numerator:
Now for the denominator:
This leaves you with:
Then you can simplify:
I'm not sure what you're supposed to find exactly, so if you need more help you can ask me (: