Answer
$$x\ne -3, 1$$
Work Step by Step
The denominator cannot equal zero; none of the quadratics in the denominator can be equal to zero.
$$x+3\ne 0$$
$$x\ne -3$$
$$x-1\ne 0$$
$$x\ne 1$$
$$x^2+2x-3\ne 0$$
$$(x+3)(x-1)\ne 0$$
$$x\ne -3, 1$$
College Algebra (11th Edition)
by Lial, Margaret L.; Hornsby John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
0321671791
ISBN 13:
978-0-32167-179-0
Chapter 1 - Section 1.6 - Other Types of Equations and Applications - 1.6 Exercises - Page 133: 4
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
