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2x^2-7x +3=0 |
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Answer» 2x*x - 7x + 3 = 0 2x*x - 6x - x + 3 = 0 2x(x-3)-1(x-3) = 0 (2x-1)(x-3) = 0 2x-1=0 or x-3=0 x=1/2 or x=3 |
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