Find the values of x for which each rational expression is undefined

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.2: Adding And Subtracting Polynomials
Problem 36WE
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1. Find the values of x for which each rational expression is undefined

 

2х -3
а.
Зx2+2х-5
b.
х2—7-8
5х
Transcribed Image Text:2х -3 а. Зx2+2х-5 b. х2—7-8 5х
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