Answer:
2x +5 / 2x - 3 See image
Explanation:
See image. Factor each of the four expressions. Then two of the terms on the top will cancel out (The words "cancel out" aren't very mathematically specific, you are actually dividing)Anyway, the x+3 terms go away first. The you can change the complex rational expression by using "Keep, Change, Flip" Keep the top rational expression, change the divide bar to times, then flip the bottom rational expression. Now you can cancel the x+1 expressions and the 2x-5. This leaves just the remaining expression (which is the answer) 2x+5 / 2x-3