Instructional Video

How Do You Add Two Rational Expressions with the Same Denominator?

Curated and Reviewed by Lesson Planet

You have two algebraic fractions to add together so what do you do now? You say yippee because they have a common denominator. This means that all you have to do is combine the like terms in the numerators. This would be a good segment to view before teaching the subtraction of rational expressions.

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