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On dividing a polynomial p(x) by x^2- 4,...

On dividing a polynomial p(x) by `x^2`- 4, quotient and remainder are found to be x and 3 respectively. The polynomial p(x) is

A

`3x^(2)+x-12`

B

`x^(3)-4x+3`

C

`x^(2)+3x-4`

D

`x^(3)-4x-3`

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