Imaginary Numbers and Operations (1/10 DLD)
Authored by Taylor Jordan
Mathematics
11th Grade
CCSS covered
Used 28+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the value of i11?
√-1
-1
-i
1
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the value of i17?
√-1
-1
1
-i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
When you square an imaginary number, it stays imaginary.
Tags
CCSS.HSN.CN.A.1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
-6 + (-8 - 3i) + 5
7 + 3i
-9 - 3i
19 + 3i
-11 - 3i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(5 - 7i) + (-5 + 2i)
11 - 9i
-5 + 2i
-5i
=10 + 9i
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(8 + 5i) - (3 + i)
5 + 4i
11 - i
-11 + 4i
4 + 4i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(4 - 6i)(3 - 6i)
48 - 6i
-24 - 42i
24 - 42i
-48 + 6i
Tags
CCSS.HSN.CN.A.2
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