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5.7 Rational Exponents Fraction Exponents
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Radical expression and Exponents
By definition of Radical Expression. The index of the Radical is 3.
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How would we simplify this expression?
What does the fraction exponent do to the number? The number can be written as a Radical expression, with an index of the denominator.
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The Rule for Rational Exponents
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Write in Radical form
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Write in Radical form
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Write each Radical using Rational Exponents
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Write each Radical using Rational Exponents
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What about Negative exponents
Negative exponents make inverses.
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What if the numerator is not 1
Evaluate
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What if the numerator is not 1
Evaluate
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What if the numerator is not 1
Evaluate
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For any nonzero real number b, and integer m and n
Make sure the Radical express is real, no b<0 when n is even.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify each expression
No fraction in the denominators.
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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Simplify
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