SOLUTION: evaluate each polynomial for x=3 and for x=-3, -2x^3-3x^2+4x+2 can someone help me with this one please?

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Question 749894: evaluate each polynomial for x=3 and for x=-3, -2x^3-3x^2+4x+2
can someone help me with this one please?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
evaluate each polynomial for x=3 and for x=-3,
-2x^3-3x^2+4x+2
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Sub 3 for x
f(x) = -2x^3-3x^2+4x+2
f(3) = -2*3^3 - 3*3^2 + 4*3 + 2
= -54 - 27 + 12 + 2
= -67
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You do f(-3)