College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 4 - Summary, Review, and Test - Test - Page 513: 14

Answer

$x=0, x\approx1.61$

Work Step by Step

Factor by using trial and error, and then use the natural logs to solve for $x$. $e^{2x}-6e^x+5=0$ $(e^x-5)(e^x-1)=0$ $e^x=5, e^x=1$ $x=0, x\approx1.61$
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