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Railways PYQCBT 1 2016

RRB NTPC · Question 81

Choose the correct factor of f(x) = 2x^2 - 5x + 2 A. x - 2 B. x - 3 C. x - 4 D. x - 5

  1. B

  2. A

  3. D

  4. C

Show answer & explanation

Answer: (B) A

Explanation

2x² − 5x + 2 = (2x − 1)(x − 2), so x − 2 is a factor.