SOLUTION: Simplify the expression (3n-3)!/(3n+3)!

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Question 1196637: Simplify the expression (3n-3)!/(3n+3)!
Answer by greenestamps(13200) About Me  (Show Source):
You can put this solution on YOUR website!


(3n+3)! is just (3n-3)! with several additional factors....

     (3n-3)!
    --------- =
     (3n+3)!

                      (3n-3)!
  ----------------------------------------------- =
   ((3n-3)!)((3n-2)(3n-1)(3n)(3n+1)(3n+2)(3n+3))

                    1
  --------------------------------------
   ((3n-2)(3n-1)(3n)(3n+1)(3n+2)(3n+3))

That expession can be written differently if you want....