NTI Complex Numbers Practice
Authored by Anthony Miles
Mathematics
9th - 12th Grade
CCSS covered
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(5-2i) + (-7+8i)
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What does i2 = ?
Tags
CCSS.HSN.CN.A.1
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Simplify:
-3i(4 + 2i)
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Multiply:
(4 – 3i)(-7 – 2i)
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
How do you write a complex number?
a-bi
a+bi
ai+b
ai-b
Tags
CCSS.HSN.CN.A.1
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
√-36
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
What is i?
1
-1
√-1
√1
Tags
CCSS.HSN.CN.A.1
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