Fundamentholfundamenthol
JEE Main2019Math
Q.

Let p, q R. If is a root of the quadratic equation, x2 + px + q = 0, then :

  1. A

    q2 – 4p – 16 = 0

  2. B

    p2 – 4q + 12 = 0 

  3. C

    p2 – 4q – 12 = 0

  4. D

    q2 + 4p + 14 = 0 

Solution

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