The Complex Number Puzzle
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Classify the following:
√-9
real
imaginary
rational
whole
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(7 + 2i)(9 - 6i)
75-24i
63 - 24i - 12i2
51 - 24i
58 + 60i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
√-25
-5i
5
5i
-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
√-108
3i√6
3i√20
6i√3
20i√3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSN.RN.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify.
-5i
5
5i
-5
7.
MATCH QUESTION
1 min • 1 pt
Tags
CCSS.HSN.CN.A.1
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