SOLUTION: how do you evaluate this equation step by step: 6!-4!

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Question 94231: how do you evaluate this equation step by step: 6!-4!
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
evaluate this equation step by step: 6!-4!
6! = 6*5*4*3*@*! = 720 ; 4!=4*3*2*1 = 24
720-24 = 696
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Or you can evaluate 6!-4! be factoring out the 4! to get:
4!(6*5 - 1)
= 24*29
= 696
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Cheers,
Stan H.