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Instructional Video

How Do You Divide Two Rational Expressions?

Curated and Reviewed by Lesson Planet

An instructor walks viewers through a complicated problem in which she divides 2 rational expressions. For this problem, she has to find excluded values, use the zero product property, multiply, divide, cancel, and simplify. This video would be appropriate for more advanced learners who need some support with dividing and multiplying somewhat complicated rational expressions.

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Concepts
common factors, denominators, fractions, difference of squares, division, factors, factoring, multiplication, numerators, polynomials, rational expressions, simplifying, square roots, radicals, zero product property, solving quadratics, mathematical properties
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Additional Tags
fraction, square root, zero product property, polynomial, cancel, common factors, denominator, difference of squares, divide, excluded values, factor, numerator, rational expression, reciprocal, simplify, division, multiplication, math
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Resource Details
Grade
6th - 12th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
10:28
Audience
For Teacher Use
Instructional Strategy
Flipped Classroom
Usage Permissions
Fine Print