How can the square root of 5 be expressed using fractional exponents?

Understanding Exponents and Roots

Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Hard

Thomas White
FREE Resource
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15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5^3
5^(1/3)
5^(1/2)
5^2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the fractional exponent form of the cube root of 7?
7^(1/3)
7^(1/2)
7^3
7^2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the nth root of a number 'a' represented as a fractional exponent?
a^n
a^(n^2)
a^(1/n)
a^(n/1)
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the power law state about a number raised to a power and then raised to another power?
The powers are divided
The powers are multiplied
The powers are subtracted
The powers are added
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If you have 5^2 raised to the power of 3, how can it be simplified using the power law?
5^9
5^5
5^8
5^6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the expression 8^(2x3), what is the base?
6
8
3
2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can 8^(2x3) be rewritten using the power law?
8^(2+3)
8^(2*3)
8^(2/3)
8^(3/2)
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