SOLUTION: (n+2)!/n!=56 where n=N my answer: n= 7

Question 241099: (n+2)!/n!=56
where n=N
my answer: n= 7

Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!

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So n = -9 or n=6
Since n=-9 is not possible in n!, then it must be n=6
Which makes sense since n+1=7 and n+2=8 and 7*8 = 56
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