2x2 - 2x + 3 = 0
2x2 - 2x - 3 = 0
2x2 - 5x - 3 = 0
3x2 - 5x - 3 = 0
Correct answer is C
x = \(\frac{-1}{2}\) x = 3 2x = -1, x = 3; 2x + 1 = 0 x - 3 = 0 (2x + 1)(x - 3) = 0 2x2 - 6x + x - 3 = 0 2x2 - 5x - 3 = 0
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