1. Solve Quadratic Equations by the Quadratic Formula
Section 10.6

2. Objectives:
Solve quadratic equations by using the quadratic equation.

3. Key Vocabulary:
Quadratic Formula

4. The Quadratic Formula

5. Example 1:

6. Example 2:
Solve.

7. #1: Use the quadratic formula to solve the equation
#1: Use the quadratic formula to solve the equation. Round your solutions to the nearest hundredth, if necessary.

8. #2: Use the quadratic formula to solve the equation
#2: Use the quadratic formula to solve the equation. Round your solutions to the nearest hundredth, if necessary.

9. #3: Use the quadratic formula to solve the equation
#3: Use the quadratic formula to solve the equation. Round your solutions to the nearest hundredth, if necessary.

10. Methods

11. Example 3:
Choose a solution method. .

12. Homework Assignment Page 674 #6, 8, 12, 16, 18,
20, 22, 24, 36, 38, 40, 46, 48