Complex Number Operations
Flashcard
•
Mathematics
•
9th - 11th Grade
•
Hard
+1
Standards-aligned
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14 questions
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1.
FLASHCARD QUESTION
Front
What is the conjugate of 7-2i?
Back
7+2i
Tags
CCSS.HSN.CN.A.3
2.
FLASHCARD QUESTION
Front
Simplify: (3i)(-2 + 4i)
Back
-12 - 6i
Tags
CCSS.HSN.CN.C.8
3.
FLASHCARD QUESTION
Front
What is the product of (3 - 2i) and (7 + 6i)?
Back
33 + 4i
4.
FLASHCARD QUESTION
Front
Simplify: (1 + 50i)/61
Back
(1 + 50i)/61
Tags
CCSS.HSN.CN.A.3
5.
FLASHCARD QUESTION
Front
What is the value of i^2?
Back
-1
Tags
CCSS.HSN.CN.A.1
6.
FLASHCARD QUESTION
Front
What is the sum of (2 + 3i) and (4 - 5i)?
Back
6 - 2i
Tags
CCSS.HSN.CN.A.2
7.
FLASHCARD QUESTION
Front
What is the difference of (5 + 2i) and (3 + 4i)?
Back
2 - 2i
Tags
CCSS.HSN.CN.A.2
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