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 - Chapter Test - Page 543: 8


$= \log (16a^{17}b^{15})$

Work Step by Step

$= 4\log (2a^{3}) + 5 \log (ab^{3})$ $= \log (2a^{3})^{4} + \log (ab^{3})^{5}$ $= \log (16a^{12}) + \log (a^{5}b^{15})$ $= \log (16a^{12})(a^{5}b^{15})$ $= \log (16a^{17}b^{15})$
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