Question

Information is given about a polynomial function f(x) whose coefficients are real numbers. Find the remaining zeros of f.

Degree 3, zeros: 3, 4-i

Answer 1

well its simply

f(x) = (x -3)(x -(4-i)(x - (4 + i))

use the conjugate of 4 - i..... 4 + i

distribute for the solution

Answer 2

Thank you so much.