Imaginary Numbers Review
Flashcard
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the value of i^13?
Back
i
Tags
CCSS.HSN.CN.A.2
2.
FLASHCARD QUESTION
Front
Simplify: 5i
Back
5i
Tags
CCSS.HSN.CN.A.1
3.
FLASHCARD QUESTION
Front
Calculate: (4 − 7i) − (-3 + 6i)
Back
7 − 13i
Tags
CCSS.HSN.CN.A.2
4.
FLASHCARD QUESTION
Front
What is the conjugate of -4 − 8i?
Back
-4 + 8i
Tags
CCSS.HSN.CN.A.3
5.
FLASHCARD QUESTION
Front
Simplify: (10 + 15i) - (48 - 30i)
Back
-38 + 45i
Tags
CCSS.HSN.CN.A.2
6.
FLASHCARD QUESTION
Front
Define imaginary numbers.
Back
Imaginary numbers are numbers that can be written as a real number multiplied by the imaginary unit i, where i is defined as the square root of -1.
Tags
CCSS.HSN.CN.A.1
7.
FLASHCARD QUESTION
Front
What is the value of i^2?
Back
-1
Tags
CCSS.HSN.CN.A.1
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