
Applying properties of operations on complex numbers to solve problems

Quiz
•
Mathematics
•
9th - 12th Grade
•
Hard
Standards-aligned
Wayground Content
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the product of (7 - 2i) and its conjugate?
5i
33
10i
14
Tags
CCSS.HSN.CN.C.8
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
-7
49i
-49
-49i
Tags
CCSS.HSN.CN.C.8
3.
MULTIPLE CHOICE QUESTION
30 sec • 4 pts
(3 - 3i)(5 - 7i)
-6 - 36i
36 + 6i
-6 + 36i
Tags
CCSS.HSN.CN.C.8
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
(2-3i)(2+3i)
13
Tags
CCSS.HSN.CN.C.8
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-23 + 13i
-23 - 29i
-34 + 13i
-34 - 29i
Tags
CCSS.HSN.CN.C.8
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(5 - i )( 5 - i )
Tags
CCSS.HSN.CN.C.8
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
75-24i
63 - 24i - 12i2
51 - 24i
58 + 60i
Tags
CCSS.HSN.CN.C.8
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