Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 12 - Section 12.5 - Logarithmic Functions - Exercise Set - Page 875: 66



Work Step by Step

Based on the properties of logarithms, we know that $b^{log_{b}x}=x$ (as long as $b\gt0$ and $b\ne1$). Therefore, $5^{log_{5}}7=x=7$.
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.