1. Solving Quadratic Equations
Honors Algebra II with Trigonometry
Mrs. Stacey

2. Essential Stuff Essential Question Essential Vocabulary
How do you solve quadratic equations using square roots?
How do you solve quadratic equations using the Quadratic Formula?
Essential Vocabulary
Quadratic Formula
Imaginary Solution

3. Quadratic Equations
To solve quadratic equations using Square Root Method
Isolate squared term
Take square root of both sides
Don’t forget you have two answers (±)
This method is used when the linear term is missing

4. Remember to set equations equal to zero first!
The Quadratic Formula
ALL quadratic equations of the form ax2 + bx + c = 0 can be solved using the Quadratic Formula:
Remember to set equations equal to zero first!

5. HOMEWORK
Homework 5.6: Solving Quadratic Equations

6. Homework: Page 36 Problems 27, 30, 31, 33
41, 43