
Simplifying Expressions with Negative Exponents
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
Standards-aligned
Aiden Montgomery
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the power to power exponent rule?
a^m * a^n = a^(m+n)
a^m / a^n = a^(m-n)
(a^m)^n = a^(m*n)
a^m + a^n = a^(m+n)
Tags
CCSS.8.EE.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you simplify (2/3)^-2 using the power to power rule?
Multiply the exponents and keep the fraction the same
Add the exponents and invert the fraction
Multiply the exponents and invert the fraction
Add the exponents and keep the fraction the same
Tags
CCSS.8.EE.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the exponent when a term crosses the fraction bar?
The exponent becomes positive
The exponent doubles
The exponent becomes zero
The exponent becomes negative
Tags
CCSS.8.EE.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert (2/3)^-2 to positive exponents?
Keep both in the denominator
Keep both in the numerator
Move 2^-2 to the numerator and 3^-2 to the denominator
Move 2^-2 to the denominator and 3^-2 to the numerator
Tags
CCSS.8.EE.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the reciprocal rule for exponents?
a/b raised to -m is equal to b/a raised to -m
a/b raised to -m is equal to a/b raised to m
a/b raised to -m is equal to b/a raised to m
a/b raised to -m is equal to a/b raised to -m
Tags
CCSS.8.EE.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you apply the reciprocal rule to (2/3)^-2?
Convert it to (2/3)^-2
Convert it to (2/3)^2
Convert it to (3/2)^-2
Convert it to (3/2)^2
Tags
CCSS.6.EE.A.1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of (3/2)^2?
3/2
2/3
4/9
9/4
Tags
CCSS.8.EE.A.1
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