the root Determine whether the gives values of ac is of given quadratic equation 6x² - x - 2 =0, x= 3 - 2
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6x² - x - 2 = 0
⇒ 6x² - 4x + 3x - 2 = 0
⇒ 2x(3x - 2) +1(3x - 2) = 0
⇒ (2x+1)(3x - 2) = 0
so either (3x - 2) = 0 or (2x+1) = 0
x = 2/3 or -1/2 ANSWER
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