Complex Numbers
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
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12 questions
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1.
FLASHCARD QUESTION
Front
(3 + 2i) + (4 - 5i)
Back
7 - 3i
Tags
CCSS.HSN.CN.A.2
2.
FLASHCARD QUESTION
Front
What letter represents an imaginary number? Options: a, i, j, x
Back
i
Tags
CCSS.HSN.CN.A.1
3.
FLASHCARD QUESTION
Front
Back
True
Tags
CCSS.HSN.CN.A.1
4.
FLASHCARD QUESTION
Front
What does i2 equal?
Back
-1
Tags
CCSS.HSN.CN.A.2
5.
FLASHCARD QUESTION
Front
What is the correct answer to the question labeled #5? Options: 10, -10, 10i, -10i
Back
10i
6.
FLASHCARD QUESTION
Front
(3 + 2i) + (4 - 5i)
Back
7 - 3i
Tags
CCSS.HSN.CN.A.2
7.
FLASHCARD QUESTION
Front
(-7 + 9i) + (2 - 10i)
Back
-5 - i
Tags
CCSS.HSN.CN.A.2
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