### Home > A2C > Chapter Ch9 > Lesson 9.1.1 > Problem 9-20

9-20.

Factor the right side and use the Zero Product Property.

*x* = 2, *x* = 4

See part (a).

*x* = 3

See part (a).

*x* is a common factor.

9-20.

Factor the right side and use the Zero Product Property.

*x* = 2, *x* = 4

See part (a).

*x* = 3

See part (a).

*x* is a common factor.