SOLUTION: find the value of the polynomial x^3-4x when x=-2

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Question 45180: find the value of the polynomial x^3-4x when x=-2
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
x^3 - 4x
(-2)^3 - 4(-2)
-8 + 8
0