Understanding Powers of i
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Easy
Standards-aligned
Sophia Harris
Used 1+ times
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of i raised to the power of 2?
-i
i
-1
1
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does i^4 simplify?
1
i
-i
-1
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in simplifying i raised to a high power?
Subtract 4 from the exponent
Divide the exponent by 4
Multiply by 4
Add 4 to the exponent
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the remainder is 1 when dividing the exponent by 4, what does i^n simplify to?
i
1
-i
-1
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of i^23?
1
-i
i
-1
Tags
CCSS.4.NBT.B.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the remainder when 72 is divided by 4?
2
1
3
0
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does i^72 simplify to?
-i
-1
i
1
Tags
CCSS.HSN.CN.A.2
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