SOLUTION: What is 9 choosing 4? (9C4) please show all work

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Question 747208: What is 9 choosing 4? (9C4) please show all work
Found 2 solutions by MathLover1, checkley79:
Answer by MathLover1(20850) About Me  (Show Source):
Answer by checkley79(3341) About Me  (Show Source):
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9C4=9!/4!(9-4)!
9!/4!*5!
362880/24*120
362880/2880=126 ANS.