# Rational exponents & radicals

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Square roots

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100%

Cube roots

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Roots of decimals & fractions

7 questions

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4th & 5th roots

3 questions

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Unit-fraction exponents

4 questions

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Fractional exponents

4 questions

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Rational exponents challenge

4 questions

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Simplify square roots

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Simplify square-roots (variables)

4 questions

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Simplify square-root expressions

4 questions

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Test your understanding of

**Rational exponents & radicals**with these 15 questions.About this unit

Learn about expressions with rational exponents like x^(2/3), about radical expressions like √(2t^5), and about the relationship between these two forms of representation. Learn how to evaluate and simplify such expression.