3.1 - 3.4 Extra Review
Flashcard
•
Mathematics
•
10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the result of the complex number addition (3 + 2i) + (4 - 5i)?
Back
7 - 3i
Tags
CCSS.HSN.CN.A.2
2.
FLASHCARD QUESTION
Front
What is the result of the complex number subtraction (4 - 2i) - (3 + 6i)?
Back
1 - 8i
Tags
CCSS.HSN.CN.A.2
3.
FLASHCARD QUESTION
Front
What is the square root of -36?
Back
6i
4.
FLASHCARD QUESTION
Front
What is the value of i raised to the power of 33?
Back
i
Tags
CCSS.HSN.CN.A.2
5.
FLASHCARD QUESTION
Front
Simplify the expression using the imaginary number i: \(\sqrt{-20}\)
Back
2i\sqrt{5}
6.
FLASHCARD QUESTION
Front
Define the imaginary unit i.
Back
The imaginary unit i is defined as \(i = \sqrt{-1}\).
Tags
CCSS.HSN.CN.A.1
7.
FLASHCARD QUESTION
Front
What is the result of the complex number multiplication (2 + 3i)(1 - 4i)?
Back
14 - 5i
Tags
CCSS.HSN.CN.A.2
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