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Imaginary and Complex Numbers: Tutoring Solution Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Simplify.

Question 2 2. Which of the following graphs represents the complex number 3 + 2i on the complex plane?

Question 3 3. What would be the first step in dividing the complex numbers below?

Question 4 4. Simplify.

Question 5 5. What type of solution(s) would you get from the equation below?

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Question 6 6. Which two complex conjugates would multiply to equal 13?

Question 7 7. Which of the following expressions is a complex number?

Question 8 8. Find the roots of the equation below:

Question 9 9. Simplify.

Question 10 10. Simplify.

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Question 11 11. Which basic operation of complex numbers will require you to learn completely new skills?

Question 12 12. In math, i equals _____.

Question 13 13. Which number is represented by the graph below?

Question 14 14. What is the simplified value of the expression below?

Question 15 15. Simplify.

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Question 16 16. What is the complex conjugate of the expression below?

Question 17 17. How many roots does the equation below have?

Question 18 18. Which statement MUST be true about the equation below?

Question 19 19. What is the most simplified form of the expression below?

Question 20 20. Which complex number would look like it was at the coordinates (-2, 4) if it was graphed?

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Question 21 21. Which of the following graphs represents the complex number -i on the complex plane?

Question 22 22. Which of the following is an imaginary number?

Question 23 23. Solve the equation below:

Question 24 24. Simplify.

Question 25 25. Which number is represented by the graph below?

Imaginary and Complex Numbers: Tutoring Solution Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

College Algebra: Tutoring Solution  /  Math Courses
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