# Ch 15: NES Math: Quadratic Equations

Watch our lessons to brush up on your understanding of quadratic equations, parabolas, FOIL, factoring and the quadratic formula. Use these short videos, quizzes and other study aids to support your preparation for the NES Math test.

## NES Math: Quadratic Equations - Chapter Summary

Use this chapter's lessons to refresh your ability to solve quadratic equations as you prepare for the NES Math test. Our videos cover topics that include:

• Standard, intercept and vertex forms of parabolas
• FOIL and the area method of multiplying binomials
• How to factor quadratic equations
• How to complete the square
• Use of factoring to solve a quadratic equation
• Ways to solve quadratics not in standard form

Our instructors understand what success on the NES Math test requires, and they have created lively lessons and quizzes that use humor, examples and animation to get their points across. By including lesson quizzes and chapter exams, this study guide provides a way to see where you need extra study prior to test day. You can use the links in the clickable Timeline to return to specific parts of the lesson for review.

### NES Math: Quadratic Equations Chapter Objectives

Several states have made passing the NES Math test one of the conditions for certification to teach the subject. The test is divided into five content domains, and questions on quadratic equations are in the largest section, Patterns, Algebra and Functions, which accounts for 24% of the test's total scoring.

All questions on the test are multiple-choice, like the questions on our quizzes and chapter exams. These tests let you become familiar with the format you'll encounter on the NES Math test and also allow you to assess your learning progress.

7 Lessons in Chapter 15: NES Math: Quadratic Equations
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.