Answer
1.46
Work Step by Step
Simplifying the equation, we find:
$$3^{x+1}=15 \\ \left(x+1\right)\ln \left(3\right)=\ln \left(15\right) \\ x=\frac{\ln \left(15\right)}{\ln \left(3\right)}-1 \\ 1.46$$
Algebra 2 (1st Edition)
by Larson, Ron; Boswell, Laurie; Kanold, Timothy D.; Stiff, Lee
Published by
McDougal Littell
ISBN 10:
0618595414
ISBN 13:
978-0-61859-541-9
Chapter 7 Exponential and Logarithmic Functions - 7.7 Write and Apply Exponential and Power Functions - 7.7 Exercises - Quiz for Lessons 7.6-7.7 - Page 536: 4
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.
