your LCD should be 2(x+2)
multilply all terms by this and simplify you should get
thus assumming cancelation:
I am trying to figure out how to find the lowest common denominator when the denominator has addition in it. I would really like to see this one worked out. Here is the problem, and the answer the book gave:
(5/(2x+4)) + (3/(x+2)) = 2
answer was 3/4
What was the LCD I should multiply by?