Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 5 - Exponential and Logarithmic Functions - 5.6 Logarithmic and Exponential Equations - 5.6 Assess Your Understanding - Page 312: 73

Answer

$x≈-0.70$.

Work Step by Step

I use a graphing utility to graph the function (see image). Then, by that, the solution is: $x≈-0.70$.
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