If the Arithmetic Mean ($A$.$M$.) and Geometric Mean ($G$.$M$.) of the roots of a quadratic equation in $x$ are $p$ and $q$ respectively,then the equation is:

  • A
    $x^{2}+2px+q^{2}=0$
  • B
    $x^{2}+px+q^{2}=0$
  • C
    $x^{2}-px+q^{2}=0$
  • D
    $x^{2}-2px+q^{2}=0$

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