Complex Numbers
Mathematics
11th Grade
CCSS covered
Used 1K+ times
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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3+√-4
1
3-2i
5
3+2i
Tags
CCSS.HSN.CN.A.2
CCSS.HSN.CN.A.1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify:
(10+ 15i) - (48 - 30i)
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the sum.
(5-2i) + (-7+8i)
Tags
CCSS.HSA.APR.D.7
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(1-3i)(2+5i)
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(3+8i)(-2-i)
Tags
CCSS.HSA.APR.A.1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3i + 2i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(2i)(3i)
Tags
CCSS.HSA.APR.A.1
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