Imaginary Numbers Practice

Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(4+7i)+(8-2i)=
34i
28+6i
12+5i
-4+9i
Tags
CCSS.HSN.CN.A.2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(3-2i)-(4-2i)=
-1+0i
7-4i
1-2i
-i
Tags
CCSS.HSN.CN.A.2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-9-5i)-(2-7i)
-40+14i
-7-12i
-59i
-11+2i
Tags
CCSS.HSN.CN.A.2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(2-i)(3+i)
5-i
7
7-i
Tags
CCSS.HSN.CN.A.2
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(4+i)(5+i)
20+i
19+9i
9i
Tags
CCSS.HSN.CN.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(5-3i)(2-5i)
25-31i
-5-31i
-15-10i
-25i
Tags
CCSS.HSN.CN.A.2
7.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Choose ALL that apply:
46i
Complex
real
pure imaginary
not a number
Tags
CCSS.HSN.CN.A.1
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