Identify two composite numbers that each have 8 as a factor

There are a lot of multiples that have 8 as a factor.
16,24,32,40
x2 x3 x4 x5
As I said, there are more but you only needed 2.

This is too long-standing now get out

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,