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Warm-Up: Solve each equation
Essential Question How do I use the quadratic formula?
Vocabulary Roots/zeros/x-intercepts: ______________________ ___________________________________________
Roots/zeros/x-intercepts: Solutions for an equation when the equation is set equal to zero.
Example 1: Determine how many solutions
Practice 1: Determine how many solutions there are.
Example 2: Find the zeros
Example 3: Solve the equation for x
Practice 2: Solve the equation for x
Practice 3: Find the roots
Homework Page 219 Problems 20-23
Exit Ticket: Solve using the quadratic formula
Section 9-9: The Quadratic Formula & The Discriminant Pg.652.
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Goals: To solve quadratic equations by using the Quadratic Formula.
Solving Quadratic Equations by Factoring. Solution by factoring Example 1 Find the roots of each quadratic by factoring. factoring a) x² − 3x + 2 b) x².
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Quadratic Relations Solving Quadratic Equations Day 2: Solve by Isolating the Variable Saturday, June 04, 20161Day 2 - Solve by Isolating the Variable.
Solving Quadratic Equations – Part 1 Methods for solving quadratic equations : 1. Taking the square root of both sides ( simple equations ) 2. Factoring.
Chapter 10.7 Notes: Solve Quadratic Equations by the Quadratic Formula Goal: You will solve quadratic equations by using the Quadratic Formula.
Do Now : Evaluate when x = 6, y = -2 and z = The Quadratic Formula and the Discriminant Objectives Students will be able to: 1)Solve quadratic.
1) What does x have to be for 3x = 0? 1) What does x have to be for 3(x -2) = 0 2) What does x have to be for (x–2) (x+3) = 0.
Example: 3x 2 + 9x + 6. Solving Quadratic Equations.
Solving Absolute Value Equations. Warm Up With a partner find the absolute value of the following:
The Quadratic Formula & Discriminant Essential question – How do you solve a quadratic equation using the Quadratic Formula?
What you will learn How to solve a quadratic equation using the quadratic formula How to classify the solutions of a quadratic equation based on the.
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The Quadratic Formula Students will be able to solve quadratic equations by using the quadratic formula.
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