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Solving Rational Equations Instructional VideoSolving Rational Equations Instructional Video
Publisher
Khan Academy
Resource Details
Curator Rating
Educator Rating
Not yet Rated
Grade
7th - 11th
Subjects
Math
1 more...
Resource Type
Instructional Videos
Media Length
12:57
Audiences
For Teacher Use
1 more...
Duration
15 mins
Instructional Strategies
Flipped Classroom
1 more...
Year
2010
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc
Instructional Video

Solving Rational Equations

Curated and Reviewed by Lesson Planet

Sal shows viewers how to solve rational expressions in this video, which would be an excellent resource for your lecture (or review session) in an algebra class. Those who have a hard time with rational expressions and those who have mastered them could learn something from Sal's thorough and instructive lesson.

3 Views 3 Downloads

Concepts

rational equations

Additional Tags

solving rational expressions, math

Classroom Considerations

  • This video is hosted on YouTube

See similar resources:

Handout

Solving Systems of Equations

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Lets keep the system working and show learners the three ways to solve linear systems of equations. Each method includes step-by-step instructions to work their way through the problem. The same problem is used for each method to show...
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PPT

Solving Systems of Linear Inequalities

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One thing that puzzles a lot of young algebrists is the factors in a word problem that are taken as "understood". This presentation on solving systems of linear inequalities does a great job walking the learner through how to tease those...
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Instructional Video

Division of Rational Expressions

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Demonstrate the steps of dividing rational expressions with an instructional video that works through two division problems. Numerators and denominators are quadratic trinomials and include several common factors.
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CCSS: Adaptable
Instructional Video

Simplify Expressions by Factoring

National Education Association
Got that factoring thing down? Time to apply it! A helpful video explains the process of simplifying a rational expression, showing pupils how to factor a majority of expressions using special patterns. Here is a great way to begin...
8th - 11th Math
CCSS: Designed
Instructional Video

Adding Rational and Subtracting Expressions Example 3

Curated OER
Finishing up his short series on rational expressions, Sal reviews the concept with another example. Those who have a hard time with rational expressions will appreciate the clarity with which Sal explains his process and methodology.
5 mins 8th - 11th Math
Instructional Video

Solving Rational Equations 2, Polynomial and Rational Functions, Algebra II

Khan Academy
This video focuses on rational expressions and completes Sal's lecture series on working with and solving this particular type of equation. Its length would be ideal for a computer lab visit or homework assignment (in conjunction with a...
4 mins 7th - 11th Math
Instructional Video

Multiplying and Dividing Rational Expressions 2, Algebra II

Khan Academy
Provide your algebra class with some review of rational expressions in this video. Sal uses several sample problems to demonstrate the process, and his explanations are clear and easy to follow.
5 mins 7th - 11th Math
Instructional Video

Multiplying and Dividing Rational Expressions 1, Algebra II

Khan Academy
Provide your algebra class with some review of rational expressions in this video. Sal uses several sample problems to show viewers the process, and his explanations are clear and easy to understand.
4 mins 8th - 11th Math
Website

Regents Exam Prep Center: Rational (Fractional) Expressions

Oswego City School District
A wealth of resources to help you in planning classroom instruction on rational expressions: lesson plans offer guidelines for and examples of simplifying, adding and subtracting, multiplying and dividing rational expressions; practice...
9th - 10th Math
CCSS: Designed
Lesson Plan

Problem Solving

Willow Tree
School subjects connect when your young scholars use math to edit English. Math allows you to convert an entire paragraph into a simple equation or inequality. Examples encourage learners to write expressions, equations, and inequalities...
8th - 11th Math
CCSS: Adaptable
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