SOLUTION: Solve for 'r'in the following equation: 8!/(8-r)! = 336.

SOLUTION: Solve for 'r'in the following equation: 8!/(8-r)! = 336.

Algebra.Com

Question 539897: Solve for 'r'in the following equation: 8!/(8-r)! = 336.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Solve for 'r'in the following equation: 8!/(8-r)! = 336.
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(8-r)! = 8!/336 = 120
120 = 5!
8-r = 5
r = 3

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