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: 38

Answer

$x = 26$

Work Step by Step

$4^{0.5x-7} = 4096$ $4^{0.5x-7} = 4^{6}$ $0.5x - 7 = 6$ $0.5x = 6 + 7$ $0.5x = 13$ $x = 26$
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.