Question 633954
Rewrite as an expression that does not contain factorials. 
(n+2)!/(n)!
Rewrite as an expression that does not contain factorials. 
(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+2
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Cheers,
Stan H.
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