Simplifying Radicals with Prime Factorization
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Emma Peterson
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the symbol used to represent a radical in mathematics?
Coefficient
Exponent
Radical symbol
Variable
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What must not be left under a radical when simplifying?
A variable
A prime number
An imperfect square
A perfect square
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of simplifying the square root of 25?
2.5
10
25
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the prime factorization method, what is done with a group of two factors under a square root?
One copy is moved outside the radical
Squared
Added
Multiplied
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of the square root of 200?
100
20
sqrt(100)
10 * sqrt(2)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many factors in a group are needed to simplify a cube root using the prime factorization method?
Two
Three
Four
Five
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What remains under the radical when simplifying the cube root of 40?
5
X^2
5X^2
2X
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