What is the primary concept to remember when dealing with exponents on variables?

Simplifying Variables and Fractions

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Exponents represent repeated multiplication.
Exponents are used for subtraction.
Exponents are irrelevant in multiplication.
Exponents are only used for addition.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to reduce fractions before multiplying?
To make the fractions more complex.
To make the numbers larger.
To increase the number of variables.
To simplify the calculation process.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what is the common factor between six and three?
Two
Three
Five
Four
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When simplifying variables, what happens if you have x^2 on top and x on the bottom?
You multiply the exponents.
You subtract the exponents.
You divide the exponents.
You add the exponents.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the common factor between seven and fourteen in the first example?
Two
Three
Seven
Fourteen
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do if there are no variables in the denominator?
Subtract the variables.
Divide the variables.
Multiply the variables.
Ignore the variables.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the first example, what is the result of multiplying 2 times 2?
6
8
4
2
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