6x2 - x + 2 = 0
6x2 - x - 2 = 0
6x2 + x + 2 = 0
6x2 + x - 2 = 0
Correct answer is D
x = 12 and x = −23
expand (x - 12)(x + 23) = 0
x(x + 23) - 12(x+23) = 0
x2 + 4x−3x6−26=0
x2+x6−2=0
6x2 + x - 2 = 0
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