Imaginary/Complex Operations
Authored by Amanda Allen
Mathematics
11th Grade
CCSS covered
Used 24+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What letter usually represent imaginary number?
Tags
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the "real part" of the complex number (-2+7i)?
2
-2
7i
-7i
Tags
CCSS.6.EE.A.2B
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(2+3i)(4-2i)
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Tags
CCSS.HSN.CN.A.1
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does i2 = ?
Tags
CCSS.HSN.CN.A.1
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the simplified form of (-9 + 5i) + (3 -2i)
-12 + 31i
-6 + 3i
-11 + 7i
5 - 3i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What is the simplifies form of (11 - 7i) - (-3 + 12i)
8 - 19i
8 + 5i
13- 19i
14 -19i
Tags
CCSS.HSN.CN.A.2
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