Applications of Rational Exponents

Simplify.  Your answer should only contain positive exponents.

• A

• B

• C

• D

Tags

CCSS.8.EE.A.1

Write the expression in radical form.
x^3/4

• ∜x³

• ∛x⁴

• x^.75

• √x²

Write the expression in exponential form:
√23

• 23^1/2

• 23^-1/2

• 23²

• 23^-2

Tags

CCSS.HSN.RN.A.2

Write the expression in radical form.

y^1/2

• √y

• ∛y

• √y²

• ∛y²

Check all that is true

Simplify the expression:

27^1/3

• 3

• 9

• ∛27

• 3³

Write as a radical expression
y¹⁄ ³

• ∛y

• y³

• √y

• 1∕ 3y

Tags

CCSS.HSN.RN.A.2

Simplify the following expression:

• 2

• 4

• 16

• 64

Check all that applies

• 8

• 4

• 1024

• 256^1/4

an exponent 1/2 means

• square root

• cube root

• fourth root

• fifth root