College Algebra (6th Edition)

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

Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.2 - Page 467: 108

Answer

$x=0$

Work Step by Step

Use the definition of the log function to simplify $\ln e$ to $1$. Then solve for $x$. $\log(\ln e)$ $10^x=\ln e$ $10^x=\log_ee$ $10^x=1$ $10^0=1$ $x=0$
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