### Home > CCA2 > Chapter Ch1 > Lesson 1.1.4 > Problem 1-48

1-48.

Solve each of the following quadratic equations. If you need help, refer to the Math Notes box for this lesson.

Factor.

Use the Zero Product Property:

Use the Quadratic Formula.

Notice if you try to factor

, it doesn't work. Use the Quadratic Formula when that happens.