The equation of the pair of tangents drawn from the point $(6, -5)$ to the circle $x^2 + y^2 - 2x + 4y + 3 = 0$ is:

  • A
    $7x^2 + 23y^2 + 30xy - 66x - 50y - 73 = 0$
  • B
    $7x^2 + 23y^2 - 30xy - 66x - 50y + 73 = 0$
  • C
    $7x^2 + 23y^2 + 30xy - 66x + 50y - 73 = 0$
  • D
    None of these

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