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Question
Find x, if g(x) = 0 where g(x) = 6x2 + x − 2
Solution
g(x) = 0
∴ 6x2 + x – 2 = 0
∴ (3x + 2)(2x – 1) = 0
∴ 3x + 2 = 0 or 2x – 1 = 0
∴ x = `-2/3` or x = `1/2`
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