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posted by Evy Tuesday, October 29, 2013 at 6:14pm.

Evaluate this expression if x=-3, y=6, w=2 3x^3w^2+xy^2 why the answer is -432 ?

3*(-3)^3 *(2)^2 + (-3)(6)^2 = -27*3 * 4 + -108 = -324 + -108 = -432 :D

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