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AP EAMCET201920 Apr 2019Evening ShiftMathematicsQuadratic EquationActual

If =p , then the quadratic equation whose roots are 2 , 2 is

Options

  1. Ap x^2-2 x+p=0
  2. Bp x^2+2 x+p=0
  3. Cp x^2+x+p=0
  4. Dp x^2-x+p=0

Correct answer

A. p x^2-2 x+p=0

Step-by-step solution

and product of roots = 2 2 =1 So, equation required quadratic equation x^2- 2 p x+1=0 p x^2-2 x+p=0 Hence, option (a) is correct.

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