Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 6 - Logarithmic Functions - 6.5 Solving Exponential Equations - 6.5 Exercises: 37

Answer

$x = 2$

Work Step by Step

$3^{5x-4} = 729$ $3^{5x-4} = 3^{6}$ $5x - 4 = 6$ $5x = 6 + 4$ $5x = 10$ $x = 2$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After 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.