Answer
True $f=g$
Work Step by Step
This is true because $\frac{x^{2}-1}{x-1}=x$
1. $x\frac{x-1}{x-1}=x$
2. the fraction cancels out to 1 which makes x = x
Calculus 8th Edition
by Stewart, James
Published by
Cengage
ISBN 10:
1285740629
ISBN 13:
978-1-28574-062-1
Chapter 1 - Functions and Limits - 1.1 Four Ways to Represent a Function - 1.1 Exercises - Page 19: 2
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