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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

Assume that p is a real number. In order of x+3p+1 - x = 1 to have real solutions, it is necessary that:

Options

  1. Ap 1/4
  2. Bp -1/4
  3. Cp 1/3
  4. Dp -1/3 .

Correct answer

B. p -1/4

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