Algebra and Trigonometry 10th Edition

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

Chapter 5 - Review Exercises - Page 414: 94



Work Step by Step

$\ln(x+2)-\ln x=2$ $\ln(\frac{x+2}{x})=2$ Using the inverse property: $\frac{x+2}{x}=e^2$ $x+2=e^2x$ $2=(e^2-1)x$ $x=\frac{2}{e^2-1}=0.313$
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