Answer
$x=0.828$
Work Step by Step
$e^{3x}=12$
$\ln e^{3x}=\ln12~~$ (Using the Inverse Property $\ln e^x=x$):
$3x=\ln12$
$x=\frac{\ln12}{3}=0.828$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 5 - 5.4 - Exponential and Logarithmic Equations - 5.4 Exercises - Page 395: 31
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
