Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter P - Section P.7 - Equations - Exercise Set - Page 108: 160

Answer

Makes sense.

Work Step by Step

This makes sense, as it would eliminate all fractions from equations. We would much rather work with integers than with fractions.
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