# Ch 20: OAE Mathematics: Complex Numbers

The video lessons in this chapter provide you with an overview of complex numbers as you prepare to take your OAE Mathematics assessment. Get refreshed on imaginary numbers and how to calculate complex numbers then take lesson quizzes to assess your knowledge of the materials.

## OAE Mathematics: Complex Numbers - Chapter Summary

Use the lessons in this chapter to reinforce your knowledge of complex numbers as you get ready to take your OAE Mathematics assessment. As you watch the video lessons, you'll get prepared to answer questions on your assessment related to:

• Defining imaginary numbers
• Adding and subtracting complex numbers
• Multiplying and dividing complex numbers
• Using the complex plane to graph a complex number
• Converting complex numbers from rectangular form to polar form

The lesson instructors ensure you understand complex numbers by offering step-by-step guidance as you refresh your knowledge for the assessment. This comprehensive approach to learning ensures you're fully prepared to answer the variety of questions you'll encounter on the exam.

### OAE Mathematics: Complex Numbers Chapter Objectives

The OAE Mathematics assessment tests your knowledge of a variety of mathematics concepts to ensure you have obtained the skills necessary to secure this subject-specific teaching licensure in the state of Ohio. The subject areas covered in the OAE Mathematics: Complex Numbers chapter are a part of the mathematical processes and number sense portion of your exam, which constitutes about 19% of the assessment. The self-assessment quizzes found with each lesson are designed to help you gauge your level of comprehension of the materials. They also prepare you for the types of questions you will encounter on the assessment.

All of the questions found on the exam are multiple choice and will most likely come in the form of short questions, statements or paragraphs. You will be presented with four answers to each question and will be asked to choose the best answer.

5 Lessons in Chapter 20: OAE 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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