SOLUTION: For the function f(x)=x^3-x find f(-2)

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Question 912897: For the function f(x)=x^3-x find f(-2)
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=x^3-x
f(-2)= (-2)^3 -(-2) = -8 + 2 = -6
Note: (-3)(-3)(-3) = -8