Add or subtract complex numbers
Authored by Dieynaba Kida
Mathematics
10th - 11th Grade
CCSS covered
Used 39+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Another way to express √-1 is?
1
-1
i
0
Tags
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
What does i2 = ?
Tags
CCSS.HSN.CN.A.1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
√-4
-2
-2i
2
2i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Simplify.
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
√-81
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
CCSS.HSN.CN.C.7
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
CCSS.HSN.CN.C.7
CCSS.HSN.CN.B.4
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Calculate:
i + 6i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
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