Information Is Given About a Polynomial F(x) Whose Coefficients Are $- 2$

Multiple Choice

Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros of f.
-Degree 5; zeros: $- 2$ , i, $- 2 i$

A) $2 , - i , 2 i$
B) $2,2 \mathrm { i }$
C) $2 , - i$
D) $- \mathrm { i } , 2 \mathrm { i }$