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Question
Find the roots of quadratic equation: 3x2 - 7x - 6 = 0?
Options:
A .  -6, 3
B .  3, -2/3
C .  -5, 2
D .  -9, 2
E .  None of these
Answer: Option B


3x2 - 9x + 2x - 6 = 0
3x(x - 3) + 2(x - 3) = 0
(x - 3)(3x + 2) = 0 => x = 3, -2/3



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