Illustrative Math Complex Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
+2
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
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
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
√-25
-5i
5
5i
-5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
√-108
3i√6
3i√20
6i√3
20i√3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
2i - 7i + 10
-5i+10
5i
9i+10
5i+10
Tags
CCSS.HSN.CN.A.2
5.
OPEN ENDED QUESTION
1 min • 1 pt
Write the complex number shown in the graph.
Evaluate responses using AI:
OFF
Tags
CCSS.HSN.CN.B.4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Where is point D located?
2 + i
-3
2i
-1 - i
Tags
CCSS.HSN.CN.B.4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What complex number is represented by the graph?
-3-i
-3+i
1+3i
1-3i
Tags
CCSS.HSN.CN.B.4
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