Information Is Given About a Polynomial F(x) Whose Coefficients Are $- 1 + i$

Multiple Choice

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.
-Degree 3 ; zeros: 4,1 - i

A) $- 1 + i$
B) $1 + i$
C) $- 4$
D) no other zeros