Simplify Complex Numbers
Authored by Kathy Kleis
Mathematics
7th - 12th Grade
CCSS covered
Used 20+ times
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6 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Simplify (7 - 4i) + (2 - 3i)
3 - i
7 - 9i
9 - 7i
5 - i
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
(5 + 7i) - (-5 - i)
0 + 8i
10 + 6i
6i
10 + 8i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
simplify (-2 - i) squared
-4 -2i
0
3 + 4i
Tags
CCSS.HSN.CN.C.8
4.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Find the product of -1 + 10i and -12 - 7i
12 - 113i + 70
70 + 120i
82 -113i
5.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
i
-i
1
-1
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
-1
1
-i
i
Tags
CCSS.HSN.CN.A.2
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