Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 4 - Section 4.4 - Laws of Logarithms - 4.4 exercises - Page 359: 9

Answer

4

Work Step by Step

$\log 50$ + $\log 200$ Since no base is shown, we assume that the base is automatically 10 Apply the First Law of Logarithms $\log (50 \times 200)$ $\log 10000$ = 4
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