Algebra and Trigonometry 10th Edition

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

Chapter 4 - Review Exercises - Page 352: 1


Domain: all real numbers except $x=10$

Work Step by Step

$\frac{3x}{x+10}$ The denominator must be different from $0$. $x+10\ne0$ $x\ne-10$
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