Which of the following is a polynomial with roots negative square root of 3 , square root of 3 , and 2?

A. x3 − 2x2 − 3x + 6

B. x3 + 2x2 − 3x − 6

C. x3 − 3x2 − 5x + 15

D. x3 + 3x2 − 5x − 15