This algebra video tutorial explains how to add and subtract rational expressions with unlike denominators. It explains how to get the common denominator in order to combine the numerators of the fractions. This video contains plenty of examples and practice problems on simplifying rational expressions.

Fundamental Theorem of Algebra:
   • Fundamental Theorem of Algebra  

Rational Expressions - Basic Intro:
   • Rational Expressions - Basic Introduc...  

Simplifying Rational Expressions:
   • Simplifying Rational Expressions  

Multiplying Rational Expressions:
   • Multiplying Rational Expressions  

Dividing Rational Expressions:
   • Dividing Rational Expressions  

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Adding & Subtracting Rational Expressions:
   • Adding and Subtracting Rational Expre...  

Rational Expressions - Unlike Denominators:
   • Adding and Subtracting Rational Expre...  

Simplifying Complex Rational Expressions:
   • Simplifying Complex Rational Expressions  

How To Solve Rational Equations:
   • Solving Rational Equations  

Rational Equations - Extraneous Solutions:
   • Extraneous Solutions of Rational Equa...  

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Horizontal and Slant Asymptotes:
   • Horizontal Asymptotes and Slant Asymp...  

Finding Rational Functions Given 2 Points:
   • How To Find a Rational Function That ...  

Rational Functions - X and Y Intercepts:
   • How To Find The X and Y Intercepts of...  

Graphing Advanced Rational Functions:
   • Graphing Advanced Rational Functions ...  

Rational Inequalities:
   • Rational Inequalities  

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