To divide and simplify the given rational expression:
Step 1: Rewrite the Division as Multiplication
We rewrite the division as multiplication by the reciprocal:
Step 2: Factor Each Expression
1.Numerator of the first fraction:
2.Denominator of the first fraction (already in factored form):
x + 2
3.Numerator of the second fraction (difference of squares):
4.Denominator of the second fraction:
Step 3: Substitute the Factored Forms
Substituting these factored forms into the expression gives:
Step 4: Simplify
Now we can simplify:
The (x + 2) in the numerator and denominator cancels out: