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Black Book Advanced Problems in MathematicsMathematicsQuadratic Equation

Let x^2 - px + q = 0 where p R, q R, pq 0 have the roots , such that + 2 = 0 , then :

Options

  1. A2p^2 + q = 0
  2. B2q^2 + p = 0
  3. Cq < 0
  4. Dq > 0 .

Correct answer

A. 2p^2 + q = 0

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