Algebra 2 (1st Edition)

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

Chapter 13, Trigonometric Ratios and Functions - Prerequisite Skills - Page 850: 9


$x=\sqrt {e^{25}/9}$ or $x=\sqrt {e^{25}}/3$

Work Step by Step

Moving all of the constants to one side gives us, $25=2*\ln(3x)$ Thus $25=ln(9x^2)$, by log properties. So, $e^{25}=9x^2$ Thus, $x=\sqrt {e^{25}/9}$
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