Evaluate i8
Review Operations with Imaginary Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-1
1
i
-i
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate i9
-1
1
i
-i
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate i13
-1
1
i
-i
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate i24
-1
1
i
-i
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify -√-8
-i√8
-2i√2
2i√2
-8i
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate:
-4 (13 + 5i)
-52 − 20i
9 + i
17 − 20i
-52 + 20i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate (multiply):
(1 − 2i)(6 + 5i)
16 − 7i
-16 + 7i
-16 − 7i
16 + 7i
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