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AP EAMCET201824 Apr 2018Evening ShiftMathematicsQuadratic EquationActual

If x is real, then the sum of the maximum and the minimum values of the expression x^2+4 x+1 x^2+x+1 is

Options

  1. A-2
  2. B2
  3. C1
  4. D0

Correct answer

D. 0

Step-by-step solution

No solution. Refer to answer key.

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