

Exponents and Radicals Concepts
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What do variables represent in mathematical expressions?
Words
Letters
Numbers
Symbols
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you find the square root of a variable with an even exponent?
Multiply the exponent by two
Add two to the exponent
Subtract two from the exponent
Divide the exponent by two
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the square root of x^6?
x^2
x^3
x^4
x^5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you handle a variable with an odd exponent when finding the square root?
Add one to the exponent
Break it down to the largest even exponent and what's left
Multiply the exponent by two
Subtract one from the exponent
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the square root of x^11?
x^5
x^5 * sqrt(x)
x^6
x^6 * sqrt(x)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you simplify the square root of multiple variables?
Apply the strategy to each variable separately
Add all exponents together
Multiply all exponents together
Ignore the variables
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the simplified form of sqrt(x^15 y^13 z^7)?
x^8 y^7 z^4 * sqrt(xyz)
x^7 y^6 z^3
x^8 y^7 z^4
x^7 y^6 z^3 * sqrt(xyz)
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