Complex Numbers Quiz
Authored by Blake Nesmith
Mathematics
10th Grade
Used 4+ times
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12 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which of the following complex numbers is in rectangular form? Select all that apply.
5 + 3i
8 cis 44
10 cis 72
-3 + 2i
2.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Which of the following complex numbers is in polar form? Select all that apply.
5 + 3i
8 cis 44
10 cis 72
-3 + 2i
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
True or False: It is impossible to add complex numbers in polar form unless you convert them to rectangular form first.
True
False
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If you are adding complex numbers, which form should they be in?
Rectangular
Polar
Either One is Fine
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If you are subtracting complex numbers, which form should they be in?
Rectangular
Polar
Either One is Fine
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If you are multiplying complex numbers, which form should they be in?
Rectangular
Polar
Either One is Fine
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If you are dividing complex numbers, which form should they be in?
Rectangular
Polar
Either One is Fine
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