Working with Complex Numbers in Trigonometry: 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. What type of solution(s) would you get from the equation below?

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

Question 3 3. Simplify.

Question 4 4. What is the complex conjugate of the expression below?

Question 5 5. In math, i equals _____.

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Question 6 6. Which number is represented by the graph below?

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

Question 8 8. Which basic operation of complex numbers will require you to learn completely new skills?

Question 9 9. What is the simplified value of the expression below?

Question 10 10. Which complex number would look like it was at the coordinates (-2, 4) if it was graphed?

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Question 11 11. Which number is represented by the graph below?

Question 12 12. Simplify.

Question 13 13. Simplify.

Question 14 14. Simplify.

Question 15 15. Which two complex conjugates would multiply to equal 13?

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Question 16 16. What would be the first step in dividing the complex numbers below?

Question 17 17. Simplify.

Question 18 18. Which of the following is an imaginary number?

Question 19 19. Which of the following graphs represents the complex number 3 + 2i on the complex plane?

Question 20 20. Simplify.

Working with Complex Numbers in Trigonometry: 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!

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