Simplify the factorial expression

(3n + 1)! / (3n)! and (n+2)! / n!

ok i know how to simplify 4!/6! which is 1/30 but when they have the letter n in the problem i dont know where to start. man im getting tire been at this since 4 pm lol

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- Sep 26th 2009, 10:05 PMflexusSimplify the factorial expression
**Simplify the factorial expression**

(3n + 1)! / (3n)! and (n+2)! / n!

ok i know how to simplify 4!/6! which is 1/30 but when they have the letter n in the problem i dont know where to start. man im getting tire been at this since 4 pm lol - Sep 26th 2009, 10:14 PMChris L T521
- Sep 26th 2009, 10:23 PMflexus
- Sep 26th 2009, 10:26 PMChris L T521
- Sep 26th 2009, 10:31 PMflexus
- Sep 27th 2009, 04:37 AMmr fantastic