Radical and Rational Exponent Form

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Write the expression in exponential form. 

• A

• B

• C

• D

Write each expression in exponential form.

• A

• B

• C

• D

What is the value of 27^⅓?

• 27

• 9

• 3

• 1/3

Simplify:

• 2

• 8

• 16

• 32

Write as a radical expression
y¹⁄ ³

• ∛y

• y³

• √y

• 1∕ 3y

Simplify.

• -25

• -5

• 1/25

• 1/5

Simplify the following

• 4

• 9

• 2

• 3

Re-write the expression in radical form.
x^2/3

• ∛x²

• √x³

• (1/x)

• ∛x

Write in exponential form
∛x⁷

• x⁷∕ ³

• x3⁄7

• 3x⁷

• 7x³