### Home > A2C > Chapter 13 > Lesson 13.2.2 > Problem 13-124

13-124.

Find a polynomial function of degree three with roots *x* = 3, 1 ± *i*. Express your answer in standard form. Homework Help ✎

Write an equation using the given roots and simplify.

*y* = (*x* − 3)(*x* − 1 + *i*)(*x* − 1 − *i*)