The differential equation corresponding to the family of parabolas $y^2=4a(x+a)$,where $a$ is the parameter,is

  • A
    $y\left(\frac{dy}{dx}\right)^2+2x\frac{dy}{dx}-y=0$
  • B
    $y\left(\frac{dy}{dx}\right)^2+2x\frac{dy}{dx}+y=0$
  • C
    $y\left(\frac{dy}{dx}\right)^2-2x\frac{dy}{dx}-y=0$
  • D
    $y=2x\frac{dy}{dx}$

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