Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 5 - Review Exercises - Page 273: 8a

Answer

$x = ±3\sqrt 2$

Work Step by Step

$\frac{x}{6} = \frac{3}{x}$ $\frac{x^{2}}{6} = 3$ $x^{2} = 18$ $x = ±\sqrt 18$ $x = ±3\sqrt 2$
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