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Unit: Radical relationships

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Solving square-root equations

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Square-root equations introGet 3 of 4 questions to level up!
Square-root equationsGet 3 of 4 questions to level up!

Extraneous solutions of radical equations

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Extraneous solutions of equationsGet 3 of 4 questions to level up!

Solving cube-root equations

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Solving cube-root equations
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Domain of radical functions

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Domain of a radical function
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Graphs of radical functions

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Graphs of square and cube root functionsGet 3 of 4 questions to level up!

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Unit test

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About this unit

In this topic you will learn how to solve radical equations (which are equations with radical expressions in them) while avoiding extraneous solutions. You will also learn how to graph radical functions.