Instructional Video

Khan Academy: Algebra: Subtracting Rational Expressions

Curated by ACT

Demonstrates how to find common denominators of rational expressions in order to subtract the given rational expressions. [5:35]

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CCSS: Adaptable
Concepts
rational expressions
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Additional Tags
common denominators of rational expressions, operations with rational expressions, polynomial fractions, simplifying rational expressions, khan academy: algebra: subtracting rational expressions
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Classroom Considerations
  • This video is hosted on YouTube
Common Core
HSA-APR.D.7