College Algebra (10th Edition)

Published by Pearson
ISBN 10: 0321979478
ISBN 13: 978-0-32197-947-6

Chapter 6 - Review Exercises - Page 500: 43

Answer

$-0.609$

Work Step by Step

$e^{1-x}=5\\1-x=\ln{5}\\x=1-\ln{5}\approx-0.609$
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