Rational Expressions with Rational Exponents

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CCSS.HSN.RN.A.2

Mathematical Equivalence

OFF

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CCSS.HSN.RN.A.2

Mathematical Equivalence

OFF

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CCSS.HSN.RN.A.2

Simplify. Rewrite as a POSITIVE rational exponential expression

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CCSS.HSN.RN.A.2

Rewrite the expression using a rational exponent:

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CCSS.HSN.RN.A.2

a

b

c

5

3

2

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CCSS.HSN.RN.A.2

Mathematical Equivalence

OFF

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CCSS.8.EE.A.1

In a rational exponent, the _____ corresponds to the denominator of radical expression.

• radical

• base

• power

• index

Which expression with a fractional exponent best represents √7 ?

• 7 ^½

• 7¼

• 7⅓

• 2⁷

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CCSS.HSN.RN.A.2

Rewrite in radical form.

• A

• B

• C

• D

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CCSS.HSN.RN.A.2