Answer:
Step-by-step explanation:
The expression, written in full, looks like this:
To simplify this expression, it would help us out a lot if we could factor the expressions in the denominators. Let's handle first:
Next, we can factor :
Substituting these back into our original expression, we get
On the left, we can cancel an (x+3) in the numerator and denominator, and on the right, we can cancel an (x-4), simplifying the expression to
Multiplying the two together gives us the fraction
Since , we can rewrite this fraction in simplified form as