The solution of the equation $(x + 2y^3)\frac{dy}{dx} - y = 0$ is

  • A
    $y(1 - xy) = Ax$
  • B
    $y^3 - x = Ay$
  • C
    $x(1 - xy) = Ay$
  • D
    $x(1 + xy) = Ay$,where $A$ is any arbitrary constant

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