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posted by Jean on Friday, October 30, 2009 at 2:13pm.

solve, 3x^2 + 6x - 105

I will assume you meant solve 3x^2 + 6x - 105 = 0 divide by 3 x^2 + 2x - 35 = 0 (x+7)(x-5) = 0 x = -7 or x = 5

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