Simplifying Radicals Quiz
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term used for the number under the radical sign?
Exponent
Root
Radicand
Index
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a perfect square?
15
25
20
30
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a perfect square?
50
64
49
36
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why might one prefer to simplify radicals instead of using a calculator?
To make calculations faster
To obtain an exact answer
To get a decimal approximation
To avoid using any numbers
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in simplifying a radical?
Add the index to the radicand
Multiply the radicand by itself
Find the largest perfect square factor
Divide the radicand by 2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of simplifying the square root of 18, which perfect square is used?
25
16
9
4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of 3 times the square root of 98?
21√2
49√3
3√2
3√49
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