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TASC Math: Complex and Imaginary Numbers Review 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. Which of the following graphs represents the complex number -i on the complex plane?

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

Question 3 3. Which basic operation of complex numbers will require you to learn completely new skills?

Question 4 4. Simplify.

Question 5 5. What is the most simplified form of the expression below?

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Question 6 6. Simplify.

Question 7 7. Which number is represented by the graph below?

Question 8 8. Which statement MUST be true about the equation below?

Question 9 9. Which complex number would look like it was at the coordinates (-2, 4) if it was graphed?

Question 10 10. Which of the following is an imaginary number?

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Question 11 11. What would be the first step in dividing the complex numbers below?

Question 12 12. Solve the equation below:

Question 13 13. Simplify.

Question 14 14. Simplify.

Question 15 15. What type of solution(s) would you get from the equation below?

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Question 16 16. Simplify.

Question 17 17. Simplify.

Question 18 18. How many roots does the equation below have?

Question 19 19. Which two complex conjugates would multiply to equal 13?

Question 20 20. Which number is represented by the graph below?

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Question 21 21. Which of the following expressions is a complex number?

Question 22 22. Find the roots of the equation below:

Question 23 23. What is the complex conjugate of the expression below?

Question 24 24. What is the simplified value of the expression below?

Question 25 25. In math, i equals _____.

TASC Math: Complex and Imaginary Numbers Review Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!

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