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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

If x is real, then maximum value of 3x^2 + 9x + 17 3x^2 + 9x + 7 is:

Options

  1. A41
  2. B1
  3. C17 7
  4. D1 4 .

Correct answer

A. 41

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