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(4x^2 + 3x - 9)+(-9x + 10)= 4x^2 + -3x + 1 (is that the answer for the equation above)
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Amber_Malaine

by Amber_Malaine at November 29, 2009

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No, it's 4x^2+-6x+1, not -3x because 3x-9x is -6x.

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noobz

noobz November 29, 2009