SOLUTION: Evaluate the given expression and express the result using the usual format for writing numbers (instead of scientific notation) 57P2 this is what i tried 57/(57-2)= 57/55

Algebra ->  Probability-and-statistics -> SOLUTION: Evaluate the given expression and express the result using the usual format for writing numbers (instead of scientific notation) 57P2 this is what i tried 57/(57-2)= 57/55       Log On


   

Question 601544: Evaluate the given expression and express the result using the usual format for writing numbers (instead of scientific notation)
57P2
this is what i tried 57/(57-2)= 57/55
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
57P2
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= 57!/(57-2)! = 57!/55! = 57*56 = 3192
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Cheers,
Stan H.