Explain the following. (a) How to multiply and divide rational expressions. (b) How to add and subtract rational expressions. (c) What LCD do we use to perform the addition in the 3 expression x -1 x+ 2
Explain the following. (a) How to multiply and divide rational expressions. (b) How to add and subtract rational expressions. (c) What LCD do we use to perform the addition in the 3 expression x -1 x+ 2
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
ChapterP: Prerequisites
SectionP.7: Rational Expressions
Problem 2E
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Transcribed Image Text:Explain the following.
(a) How to multiply and divide rational expressions.
(b) How to add and subtract rational expressions.
(c) What LCD do we use to perform the addition in the
3
expression
x -1 x+ 2
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