Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 3 - P.S. Problem Solving - Page 308: 12b

Answer

Domain: $0\lt x\lt100$

Work Step by Step

$x$ must be greater than $0$, otherwise the square would not exist. But, $x$ must be less than $100~cm$.
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