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If 2x^(2) + y^(2) + 6x - 2xy + 9 = 0, th...

If `2x^(2) + y^(2) + 6x - 2xy + 9 = 0`, then the value of `(4x^(3) - y^(3) + x^(2)y^(2))` is :

A

` 0`

B

` -9`

C

` -3`

D

` 9`

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The correct Answer is:
A
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