Simplify Imaginary Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: √-64
8
8i
-8i
-8
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify: √-49
7
7i
-7i
-7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify -√-8
-i√8
-2i√2
2i√2
-8i
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-24i√7
24i√7
-24√7
24√7
Tags
CCSS.HSN.CN.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify √-23
-√23
23i
23
i√23
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-√81
-9i
9i
81i
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
i87 = ?
1
-1
i
-i
Tags
CCSS.HSN.CN.A.2
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