Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 7 Exponential and Logarithmic Functions - 7.7 Write and Apply Exponential and Power Functions - 7.7 Exercises - Mixed Review - Page 536: 54


$=\log 2x^4$

Work Step by Step

Given: $E=\log_8-2\log_2+4\log x$ Then $E=\log8-\log 2^2+\log x^4\\=\log\frac{8}{2^2}+\log x^4\\=\log 2+ \log x^4\\=\log 2x^4$
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