CHAPTER 11  Objective 3.1  Exercises

Name: ________________________



Score: ________________________

Solve by using the quadratic formula.

1.   z² - 3 z - 10 = 0

2.   x² + 3 x - 18 = 0

3.   y² = 8 y + 9

4.   z² = 10 - 9 z

5.   x² - 6 x + 6 = 0

6.  3 v² -  v = 0

7.  3 y² +  y = 14

8.  2 x² +  x = 10

9.  8 x² + 2 x - 3 = 0

10.   t² + 5 t - 1 = 0

Back