Ch 19: PLACE Mathematics: Systems of Equations

The lessons in this chapter can help you prepare for questions on systems of equations on the PLACE Mathematics exam. Get a refresher on solving systems of linear and non-linear equations as well as writing an augmented matrix for a linear system.

PLACE Mathematics: Systems of Equations - Chapter Summary

This chapter can help you review material on systems of equations in preparation for the PLACE Mathematics exam. Watch our expert instructors as they demonstrate how to solve problems with linear systems, write augmented matrices for linear systems and solve non-linear systems of equations. After watching the lesson videos in this chapter, you should be prepared for test questions on:

• Solving systems of linear equations in two variables
• Systems of linear equations with three variables that have solutions
• Systems of linear equations with three variables that have infinite or no solutions
• Augmented matrices of for linear systems
• Using determinants to solve systems of linear equations in two and three variables
• Solving systems of equations consisting of quadratic equations

As you watch these lesson videos, you can send any questions you may have on systems of equations to our instructors for clarification if you need it. You can also complete lesson quizzes to help reinforce the material and find out what you might need to re-review before taking the PLACE Mathematics exam. If you need to target a specific topic, use the video tags in the timeline or check out the video transcript.

PLACE Mathematics: Systems of Equations Objectives

PLACE Mathematics is the certification exam for math teachers in the state of Colorado. As you prepare for the paper-based certification exam, keep in mind that the test consists of a series of multiple-choice questions for which test takers are given 4.5 hours to complete. Of these multiple-choice questions 19% are on the foundations of mathematics and 24% are on the functions and relations. You may find questions related to this chapter in both of these sections.

7 Lessons in Chapter 19: PLACE Mathematics: Systems of 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.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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