Complex Numbers
Quiz
•
Mathematics
•
10th - 11th Grade
•
Medium
Standards-aligned
Wayground Content
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11 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(5-2i) + (-7+8i)
Tags
CCSS.HSN.CN.A.1
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
Simplify:
(10+ 15i) - (48 - 30i)
Tags
CCSS.HSN.CN.A.2
6.
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
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
(4 - 2i) - (3 + 6i)
7 - 4i
1 + 4i
1 - 8i
7 - 8i
Tags
CCSS.HSN.CN.A.2
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