Simplifying Roots of Numbers

Quiz
•
Mathematics
•
11th Grade
•
Hard
Standards-aligned
Anthony Clark
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of √−48?
4i√3
4√3
-4i√3
-4√3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of √−27?
3i√3
3√3
-3i√3
-3√3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of √−28?
2i√7
4i√2
i√28
3i√3
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the simplified form of √−45?
3i√5
5i√3
i√45
9i
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify.
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplify
A
B
C
D
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
√24
2√6
4√6
2√12
3√8
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