Irrational and Imaginary Root Theorems - Part 2
Authored by Kit Wong
Mathematics
CCSS covered
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8 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
# of complex zeros: 2
Possible # of real zeros: 2, or 0
Possible # of imaginary zeros: 2, or 0
# of complex zeros: 4
Possible # of real zeros: 4, 2, or 0
Possible # of imaginary zeros: 4, 2, or 0
# of complex zeros: 5
Possible # of real zeros: 1, 5, 7, 0
Possible # of imaginary zeros: 5, 7, 0
Undefined
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
# of complex zeros: 2
Possible # of real zeros: 2, or 0
Possible # of imaginary zeros: 2, or 0
# of complex zeros: 5
Possible # of real zeros: 5, 3, or 1
Possible # of imaginary zeros: 4, 2, or 0
# of complex zeros: 3
Possible # of real zeros: 3 or 1
Possible # of imaginary zeros: 2 or 0
Undefined
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
# of complex zeros: 3
Possible # of real zeros: 3 or 1
Possible # of imaginary zeros: 2 or 0
# of complex zeros: 6
Possible # of real zeros: 6, 4, 2, or 0
Possible # of imaginary zeros: 6, 4, 2, or 0
# of complex zeros: 9
Possible # of real zeros: 9, 7, 5, 3, or 1
Possible # of imaginary zeros: 8, 6, 4, 2, or 0
# of complex zeros: 9
Possible # of real zeros: 9, 7, 4, 3, or 1
Possible # of imaginary zeros: 8, 6, 4, 3, or 0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-i
Undefined
Tags
CCSS.HSN.CN.C.9
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
2-2i
2 + 2i
2 + 2i - i
Undefined
Tags
CCSS.HSN.CN.C.9
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
-2 - i
Undefined
Tags
CCSS.HSN.CN.C.9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
True or False:
A polynomial function of third degree with integral coefficients can have 2 and 2i as zeros.
False
True
Tags
CCSS.HSN.CN.C.9
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