Roots Radicals and Rational Exponents

√ 64

• 4

• 6

• 9

• 8

What is the cube root of 27?

• 27

• 9

• 3

• 1/3

The √20 is between which two integers?

• 2 & 3

• 3 & 4

• 4 & 5

• 5 & 6

-√400

• 200

• -200

• -20

• 20

• not real

• A

• B

• C

• D

This expression can be written as the following exponent on x.

• x^1/5

• x^-1/5

• x^-5

• x⁵

The expression can be written equivalently with the following exponent on x. 

• 5/9

• 9/5

• 4

• 45

• 7³
• 7
• 7^3/4
• 7^4/3

• 6
• 3/2
• 8/27
• 2/3

Write with a rational exponent.

• 7³

• 7

• 7^3/4

• 7^4/3