O A B C D x+1 3 x³ +6x² 3x² X3 4x-16 x²-2x-8 x+5 = 1 2x² + 3x 2x²+5x+3 = = 4 x+4 = x² X

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section: Chapter Questions
Problem 11T
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Question
After Removing any discontinuities, which of these examples is a rational equation with extraneous solution? 
0
A
B
C
D
x+1
3
=
3x3 +6x2
3x2
x+5
= 1
4c-16
x2-21-8
2x2 +3x
2x² +5x+3
_
4
x+4
- 3x2
-
X
Transcribed Image Text:0 A B C D x+1 3 = 3x3 +6x2 3x2 x+5 = 1 4c-16 x2-21-8 2x2 +3x 2x² +5x+3 _ 4 x+4 - 3x2 - X
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