# Equations

## Rational equations

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Rational equations introEquations with rational expressionsEquations with rational expressions (example 2)Finding inverses of rational functions
Practice
Rational equations introGet 3 of 4 questions to level up!
Rational equationsGet 3 of 4 questions to level up!
Find inverses of rational functionsGet 3 of 4 questions to level up!

## Square-root equations

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Intro to square-root equations & extraneous solutionsSquare-root equations introIntro to solving square-root equationsSolving square-root equationsSolving square-root equations: one solutionSolving square-root equations: two solutionsSolving square-root equations: no solution
Practice
Square-root equations introGet 3 of 4 questions to level up!
Square-root equationsGet 3 of 4 questions to level up!

## Extraneous solutions

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Extraneous solutionsEquation that has a specific extraneous solutionExtraneous solutions of radical equations
Practice
Extraneous solutions of equationsGet 3 of 4 questions to level up!

## Cube-root equations

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Solving cube-root equations

Learn
Quadratic systems: a line and a parabolaQuadratic systems: a line and a circleQuadratic system with no solutions
Practice
Quadratic systemsGet 3 of 4 questions to level up!

## Solving equations by graphing

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Solving equations by graphingSolving equations by graphing: introSolving equations by graphing: graphing calculatorSolving equations by graphing: word problems
Practice
Solving equations graphically: introGet 3 of 4 questions to level up!
Solving equations graphically: word problemsGet 3 of 4 questions to level up!