
Divide complex numbers
Authored by CHRISTOPHER CAVIN
Mathematics
12th Grade
CCSS covered
Used 29+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Refer to the above image, what is the conjugate of the denominator?
-1 + 5i
1 - 5i
1 + 5i
-1 - 5i
Tags
CCSS.HSN.CN.A.3
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
What is the conjugate of 2 - 7i ?
7 + 2i
2 + 7i
-2 - 7i
-2 + 7i
Tags
CCSS.HSN.CN.A.3
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solve the above complex number in the form of a+bi
Tags
CCSS.HSN.CN.A.3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
-1
i
-i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
-1
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
-1
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1
-1
Tags
CCSS.HSN.CN.A.2
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