Chapter 6 Factoring and Quadratic Equations Section 6 Slides: 8 Download presentation Chapter 6 Factoring and Quadratic Equations Section 6 Solving Quadratic Equations by Factoring Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 1 Concept Zero-Factor Property of Real Numbers If , then Copyright © 2016, 2012, and 2009 Pearson Education, Inc. or 2 Example 1 Zero-Factor Property of Real Numbers Solve: or Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 3 Concept Solving Quadratic Equations by Factoring 1. Write the equation in standard form: 2. Factor the expression completely. 3. Set each factor equal to 0 and solve the resulting equations. 4. We should finish by checking our solutions. Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 4 Example 2 Solving Quadratic Equations by Factoring Solve: or Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 5 Example Solving Quadratic Equations by Factoring 3 Solve: or Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 6 Concept Finding a Quadratic Equation Given Two Solutions If and are solutions to a quadratic equation, then the equation must be of the form Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 7 Example 4 Finding a Quadratic Equation Given Two Solutions Find a quadratic equation with this solution set: Copyright © 2016, 2012, and 2009 Pearson Education, Inc. 8 Section 5 topic 3 solving quadratic equations by factoringSection 5 topic 3 solving quadratic equations by factoringSolve by factoring x^2-9=05-3 solving quadratic equations by factoring answer keyLesson 9-6 solving quadratic equations by factoring answersFactored equationSolving quadratic equations by gcf worksheet9-4 factoring to solve quadratic equationsLesson 4 factoring to solve quadratic equations