### Home > INT3 > Chapter 10 > Lesson 10.3.2 > Problem 10-167

10-167.

Latisha had graphed the polynomial *y* = *x*^{3} – 5*x*^{2} + 8*x* – 6 during class and remembered that it had one real root at *x* = 3. Explain how you could use division to calculate the other roots. What are they? Homework Help ✎

If *x* = 3 is a root, then (*x* − 3) is a factor.