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Module by: Wade Ellis, Denny Burzynski. E-mail the authors

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Metadata

Name: Rational Expressions: Dividing Polynomials
ID: m21946
Language: English (en)
Summary:

This module is from Elementary Algebra by Denny Burzynski and Wade Ellis, Jr.

A detailed study of arithmetic operations with rational expressions is presented in this chapter, beginning with the definition of a rational expression and then proceeding immediately to a discussion of the domain. The process of reducing a rational expression and illustrations of multiplying, dividing, adding, and subtracting rational expressions are also included. Since the operations of addition and subtraction can cause the most difficulty, they are given particular attention. We have tried to make the written explanation of the examples clearer by using a "freeze frame" approach, which walks the student through the operation step by step.

The five-step method of solving applied problems is included in this chapter to show the problem-solving approach to number problems, work problems, and geometry problems. The chapter also illustrates simplification of complex rational expressions, using the combine-divide method and the LCD-multiply-divide method.

Objectives of this module: be able to divide a polynomial by a monomial, understand the process and be able to divide a polynomial by a polynomial.

Subject: Mathematics and Statistics
Keywords: algebra, elementary, polynomials, rational expressions
License: Creative Commons Attribution License CC-BY 3.0

Authors: Wade Ellis (fgafaculty@gmail.com), Denny Burzynski (dcwill@rice.edu)
Copyright Holders: Wade Ellis (fgafaculty@gmail.com), Denny Burzynski (dcwill@rice.edu)
Maintainers: Wade Ellis (fgafaculty@gmail.com), Denny Burzynski (dcwill@rice.edu), LearningMate LearningMate (abhijit.chaturvedi@learningmate.com), Matt Gardner (mgardner@wordsandnumbers.com)

Latest version: 1.3 (history)
First publication date: Mar 4, 2009 8:23 am -0600
Last revision to module: May 27, 2009 4:52 am -0500

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Version History

Version: 1.3 May 27, 2009 4:52 am -0500 by LearningMate LearningMate
Changes:
Final Publish.

Version: 1.2 Apr 28, 2009 3:55 am -0500 by LearningMate LearningMate
Changes:
Dynamic Links added

Version: 1.1 Apr 16, 2009 7:06 am -0500 by LearningMate LearningMate
Changes:
First Publish.

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American Chemical Society (ACS) Style Guide:

Ellis, W.; Burzynski, D. Rational Expressions: Dividing Polynomials, OpenStax-CNX Web site. http://cnx.org/content/m21946/1.3/, May 27, 2009.

American Medical Assocation (AMA) Manual of Style:

Ellis W, Burzynski D. Rational Expressions: Dividing Polynomials [OpenStax-CNX Web site]. May 27, 2009. Available at: http://cnx.org/content/m21946/1.3/.

American Psychological Assocation (APA) Publication Manual:

Ellis, W., & Burzynski, D. (2009, May 27). Rational Expressions: Dividing Polynomials. Retrieved from the OpenStax-CNX Web site: http://cnx.org/content/m21946/1.3/

Chicago Manual of Style (Bibliography):

Ellis, Wade, and Denny Burzynski. "Rational Expressions: Dividing Polynomials." OpenStax-CNX. May 27, 2009. http://cnx.org/content/m21946/1.3/.

Chicago Manual of Style (Note):

Wade Ellis and Denny Burzynski, "Rational Expressions: Dividing Polynomials," OpenStax-CNX, May 27, 2009, http://cnx.org/content/m21946/1.3/.

Chicago Manual of Style (Reference, in Author-Date style):

Ellis, W., & Burzynski, D. 2009. Rational Expressions: Dividing Polynomials. OpenStax-CNX, May 27, 2009. http://cnx.org/content/m21946/1.3/.

Modern Languages Association (MLA) Style Manual:

Ellis, Wade, and Denny Burzynski. Rational Expressions: Dividing Polynomials. OpenStax-CNX. 27 May 2009 <http://cnx.org/content/m21946/1.3/>.