# Ch 20: PLACE Mathematics: Complex Numbers

Watch the lesson videos in this chapter as you prepare for the PLACE Mathematics teacher certification exam. As you do, review imaginary numbers, mathematical operations with complex numbers, graphing complex number and the polar form of complex numbers.

## PLACE Mathematics: Complex Numbers - Chapter Summary

As part of our study guide for the Program for Licensing Assessments for Colorado Educators (PLACE) Mathematics exam, this chapter will help you review mathematical operations with complex and imaginary numbers. Watch this series of lesson videos taught by expert instructors who show you how to work with complex and imaginary numbers so that you will be prepared for questions on:

• Imaginary numbers
• Addition, subtraction, multiplication and division with complex numbers
• Graphing complex number on the complex plane
• The polar form of complex numbers

Clarify any confusion you may have by sending questions to our expert instructors. You can also find areas of weakness by taking lesson quizzes that assess what you learned. Then reinforce the material you do not have mastery of using video tags to review key points in the lesson videos before taking the PLACE Mathematics exam.

### PLACE Mathematics: Complex Numbers Chapter Objectives

Future math teachers in the state of Colorado are required to take the PLACE Mathematics for certification. This is a four hour and 30 minutes, paper-based exam that is composed of all multiple-choice questions. Of the material covered by the exam, 19% of the questions are part of the foundations of mathematics section; this section may test your understanding of complex numbers. The objective of this chapter is to prepare you for these questions through a series of short engaging lesson videos and quizzes about complex numbers.

5 Lessons in Chapter 20: PLACE Mathematics: Complex Numbers
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

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