Operations with Complex Numbers
Authored by Michael Grassel
Mathematics
9th - 11th Grade
CCSS covered
Used 6+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
√-4
-2
-2i
4
2i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
CCSS.HSN.CN.C.7
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(5-2i) + (-7+8i)
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(10+3i) - (2-9i)
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Choose the correct answer for the operation pictured.
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of the following is equivalent to
(5-3i)+(-6+2i)?
-1-5i
-1-i
11-i
-30-6i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does i2 = ?
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(2i)(3i)
Tags
CCSS.HSN.CN.C.8
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