Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Appendix A - A.4 - Quadratic Equations - Exercises - Page 560: 8b


$= \frac{4}{3}$

Work Step by Step

$= \sqrt {\frac{16}{9}}$ $=\frac{\sqrt {16}}{\sqrt {9}}$ $= \frac{4}{3}$
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