
Operations of Complex Numbers
Mathematics
10th - 12th Grade
CCSS covered
Used 418+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Simplify:
(10 + 15i) - (48 - 30i)
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Find the sum.
(5 - 2i) + (- 7 + 8i)
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(1 - 3i)(2 + 5i)
Tags
CCSS.HSA.APR.A.1
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(3 + 8i)(- 2 - i)
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
What does i2 = ?
Tags
CCSS.HSF-IF.C.8B
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
(10 + 3i) - (2 - 9i)
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
3i + 2i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.B.5
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