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Unit: Complex numbers
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About this unit
Learn about complex numbers and how to add, subtract, and multiply them. This will come in useful when working with polynomials.Learn
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!
Practice
- Add & subtract complex numbersGet 3 of 4 questions to level up!
- Graphically add & subtract complex numbers Get 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!
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