Fractional Exponents Rules

Which exponential expression is equivalent to

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• 
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Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

Write as a radical expression
y¹⁄ ³

• ∛y

• y³

• √y

• 1∕ 3y

.

• A

• B

• C

• D

Simplify the following expression:

• 2

• 4

• 16

• 64

Simplify x^-3

• -3x

• x³

• 1/ x^-3

• 1/ x³

Simplify:

• 2

• 8

• 16

• 32

Simplify the following expression:

• 16

• 32

• 40

• 64

Simplify:

• 2

• 4

• 16

• 64

Rewrite in radical form.

• A

• B

• C

• D