Add and Subtract Complex Numbers

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Mathematics
•
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Hard
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Standards-aligned
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1.
FLASHCARD QUESTION
Front
Define complex numbers.
Back
Complex numbers are numbers that have a real part and an imaginary part, expressed in the form a + bi, where a is the real part, b is the imaginary part, and i is the imaginary unit, defined as i = √(-1).
Tags
CCSS.HSN.CN.A.1
2.
FLASHCARD QUESTION
Front
What is the formula for adding complex numbers?
Back
To add complex numbers (a + bi) and (c + di), combine the real parts and the imaginary parts: (a + c) + (b + d)i.
Tags
CCSS.HSN.CN.A.2
3.
FLASHCARD QUESTION
Front
What is the formula for subtracting complex numbers?
Back
To subtract complex numbers (a + bi) and (c + di), subtract the real parts and the imaginary parts: (a - c) + (b - d)i.
Tags
CCSS.HSN.CN.A.2
4.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSN.CN.A.2
5.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSN.CN.A.2
6.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSN.CN.A.2
7.
FLASHCARD QUESTION
Front
Back
Tags
CCSS.HSN.CN.A.2
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