Answer:
(m-4) / [(m+4)(m+2)]
This is the first option
Step-by-step explanation:
The given expression is:
[(m-4)/(m+2)] / (m+2)
When dividing by a fraction, we convert the multiplication into division and flip the second fraction.
This means that the given expression can be written as:
[(m-4)/(m+4)] / (m+2) = [(m-4)(m+4)] * (1/(m+2)]
= (m-4) / [(m+4)(m+2)]
Hope this helps :)