Real math help.
What's a Rational Equation?
Note:
A rational expression is a fraction with a polynomial in the numerator and denominator. If you have an equation containing rational expressions, you have a rational equation. Learn more about rational equations by watching this tutorial!
Background Tutorials
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Fractions
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What's a Numerator and What's A Denominator?
Numerators and denominators are the key ingredients that make fractions, so if you want to work with fractions, you have to know what numerators and denominators are. Lucky for you, this tutorial will teach you some great tricks for remembering what numerators and denominators are all about.
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Solving Multi-Step Equations
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How Do You Solve an Equation with Variables on Both Sides and Fractions?
Trying to solve an equation with variables and fractions on both sides of the equation? You can bet it involves finding a common denominator! To see what it takes, watch this tutorial.
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Simplifying Rational Expressions
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What's a Rational Expression?
Got a fraction with a polynomial in the numerator and denominator? You have a rational expression! Learn about rational expressions in this tutorial.
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Further Exploration
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Solving Rational Equations
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How Do You Solve a Rational Equation With Binomials in the Denominator?
Want some extra practice solving rational equations? This tutorial gives you just that! Learn how to solve a rational equation containing rational expressions with unlike denominators. Take a look!
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How Do You Solve a Word Problem with a Rational Equation?
This tutorial provides a great real world application of math! This tutorial shows you how to take the information given in a word problem and turn it into a rational equation. Then, you'll see how to solve that equation and get your answer!
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How Do You Solve a Rational Equation?
Want some extra practice solving rational equations? This tutorial gives you just that! Learn how to solve a rational equation for a given variable. Take a look!
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