Understanding Exponents and Reciprocals
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of the video?
Explaining the concept of fractions
Understanding the proofs of index rules
Learning about algebraic expressions
Studying the history of mathematics
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the value of a^0 for any non-zero number a?
0
1
a
a^2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does a^0 equal 1?
Because a^0 is undefined
Because a^0 equals a
Because a multiplied by 0 equals 1
Because a divided by a equals 1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What operation is performed to move from a^3 to a^2?
Multiply by a
Divide by a
Add a
Subtract a
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a^1 equal?
a
a^0
a^2
1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a negative power indicate?
A division
An addition
A multiplication
A reciprocal
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you calculate a^-1?
a
1/a
a^2
a^0
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