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Unit 5: Complex numbers
900 possible mastery points
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About this unit
Welcome to the world of complex numbers! In this unit, we'll explore the imaginary unit "i" and learn how to add, subtract, and work with these fascinating numbers. We'll also dive into the complex plane and solve quadratic equations with complex numbers. Get ready to unlock the mysteries of the math world!
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Practice
- Simplify roots of negative numbersGet 3 of 4 questions to level up!
- Powers of the imaginary unitGet 3 of 4 questions to level up!
Learn
Practice
- Parts of complex numbersGet 3 of 4 questions to level up!
- Classify complex numbersGet 3 of 4 questions to level up!
Practice
- Plot numbers on the complex planeGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 400 Mastery points
Practice
- Add & subtract complex numbersGet 3 of 4 questions to level up!
Learn
Practice
- Multiply complex numbers (basic)Get 3 of 4 questions to level up!
- Multiply complex numbersGet 3 of 4 questions to level up!
Practice
- Solve quadratic equations: complex solutionsGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 320 Mastery points
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Level up on all the skills in this unit and collect up to 900 Mastery points!