Complex Numbers
Authored by Ali Grace Eiland
Mathematics
10th - 12th Grade
CCSS covered
Used 1K+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify:
(7 + 2i)(9 - 6i)
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does i2 = ?
Tags
CCSS.HSN.CN.A.1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
√-25
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify:
√-108
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
CCSS.HSN.RN.A.2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
2i - 7i + 10
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify
3i - (4 + 7i)
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Find the sum.
(5-2i) + (-7+8i)
Tags
CCSS.HSN.CN.A.2
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