There are integers a and b such that the polynomial x^{3}-5x^{2}+ax+b has 4+\sqrt{5} as a root. What is a+b?
Answer Choices:
A. 13
B. 17
C. 20
D. 30
E. 68
There are integers a and b such that the polynomial x^{3}-5x^{2}+ax+b has 4+\sqrt{5} as a root. What is a+b?
Answer Choices:
A. 13
B. 17
C. 20
D. 30
E. 68