|(x,p,q),(p,x,q),(q,q,x)| is equal to...

`|(x,p,q),(p,x,q),(q,q,x)|` is equal to

A

`(x+p)(x^2+px-2q^2)`

B

`(x-p),(x^2+px+2q^2)`

C

`(x-p)(x^2+px-2q^2)`

D

None of the above

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The correct Answer is:

B

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