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Instructional Video

What's a Rational Expression?

Curated and Reviewed by Lesson Planet

A rational expression has a polynomial in the numerator as well as a polynomial in the denominator. The instructor writes out an example for you to see.

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Concepts
algebraic fractions, rational expressions, denominators, fractions, numerators, polynomials, ratios, simplifying
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Additional Tags
fraction, ratio, polynomial, denominator, numerator, rational expression, simplify, algebraic fraction, math
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Resource Details
Grade
6th - 12th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
1:24
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print