Answer
makes sense
Work Step by Step
This statement makes sense because we are trying to solve an inequality where only the signs matter; that is, once $f(x)\gt0$, it does not matter how much $f(x)$ is above zero.
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 2 - Section 2.7 - Polynomial and Rational Inequalities - Exercise Set - Page 415: 94
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