College Algebra (11th Edition)

Published by Pearson
ISBN 10: 0321671791
ISBN 13: 978-0-32167-179-0

Chapter 4 - Section 4.4 - Evaluating Logarithms and the Change-of-Base Theorem - 4.4 Exercises: 19

Answer

$\approx3.9494$

Work Step by Step

$\bf{\text{Solution Outline:}}$ Use a calculator to approximate the value of the given expression, $ \log(387\times23) .$ $\bf{\text{Solution Details:}}$ Multiplying the argument of the logarithm, the given expression is equivalent to \begin{array}{l}\require{cancel} \log(8901) .\end{array} Using a calculator, the approximate value of the expression above is \begin{array}{l}\require{cancel} \approx3.9494 .\end{array}
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