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Joint equation of pair of lines through `(3,-2)` and parallel to `x^2-4xy+3y^2=0` is

A

`x^(2)-4xy+3y^(2)-14x+24y+45=0`

B

`x^(2)-4xy-3y^(2)-14x-24y-45=0`

C

`3x^(2)+4xy+y^(2)+14x-24y-45=0`

D

`3x^(2)+4xy+y^(2)-14x-24y+45=0`

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