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Rational exponents and radicals

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Intro to rational exponentsRewriting roots as rational exponentsExponential equation with rational answer
Practice
Unit-fraction exponentsGet 3 of 4 questions to level up!
Fractional exponentsGet 3 of 4 questions to level up!
Rational exponents challengeGet 3 of 4 questions to level up!
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Rewriting quotient of powers (rational exponents)Rewriting mixed radical and exponential expressions
Practice
Properties of exponents (rational exponents)Get 11 of 15 questions to level up!
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Rewriting exponential expressions as A⋅BᵗEquivalent forms of exponential expressions
Practice
Rewrite exponential expressionsGet 3 of 4 questions to level up!
Learn
Evaluating fractional exponentsEvaluating fractional exponents: negative unit-fractionEvaluating fractional exponents: fractional baseEvaluating quotient of fractional exponentsEvaluating mixed radicals and exponents
Practice
Evaluate radical expressions challengeGet 3 of 4 questions to level up!
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Solving exponential equations using exponent propertiesSolving exponential equations using exponent properties (advanced)

About this unit

In middle school, students learned about integer powers—first positive and then also negative. In Algebra 2, we extend this concept to include rational powers. We will define how they work, and use them to rewrite exponential expressions in various ways.