If alpha and beta are the zeroes of the ...

If `alpha` and `beta` are the zeroes of the polynomial `x^2-2sqrt3+3`, then the value of `alpha+beta-alphabeta:`

A

`4sqrt3-3`

B

`2sqrt3-3`

C

`4sqrt3+3`

D

`2sqrt3+3`

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The correct Answer is:

B

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