Question

If -3+i is a riot of the polynomial function f(x), which of the following must also be a root of f(x)

Answer 1

Answer:

-3-i

Step-by-step explanation:

imaginary roots always occur in pairs.

so second root=-3-i

Answer 2

Answer:

A) -3-i

Step-by-step explanation:

imaginary roots always occur in pairs.