SOLUTION: Simplify: (n+2)!/(n!) I don't really know what to do with this kind of problem. I'm not very skilled in factorial problems and I wouldn't know where to start in simplifying this

Question 747954: Simplify: (n+2)!/(n!)
I don't really know what to do with this kind of problem. I'm not very skilled in factorial problems and I wouldn't know where to start in simplifying this expression. Any help would be appreciated. Thank you!
Found 2 solutions by reviewermath, stanbon:
Answer by reviewermath(1029) (Show Source): You can put this solution on YOUR website!
(n+2)!/(n!) =
= or
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Simplify: (n+2)!/(n!)
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= [(n+2)(n+1)n!/n!]
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= (n+2)(n+1)
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= n^2 + 3n + 1
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Cheers,
Stan H.
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