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If 9(x – (frac{1}{2})) 3×2

If 9(x – (frac{1}{2})) 3x2
  • A.
    (frac{1}{2})
  • B.
    1
  • C.
    2
  • D.
    3
Correct Answer: Option B
Explanation

9(x – (frac{1}{2})) 3x2 = 32(x – (frac{1}{2})) = 3x2
∴ 2(x – (frac{1}{2})) = x2
2x – 1 = x2
hence x2 – 2x + 1 = 0
(x – 1)(x – 1) = 0
x = 1