Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 4 - Section 4.5 - Exponential and Logarithmic Functions - 4.5 Exercises - Page 368: 56

Answer

$x=e-2\approx0.718282$

Work Step by Step

$\ln(2+x)=1$ Write this equation in exponential form: $e^{1}=2+x$ Solve for $x$: $x=e-2\approx0.718282$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.