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: 7c

Answer

$=\frac{\sqrt {7}}{4}$

Work Step by Step

$= \sqrt {\frac{7}{16}}$ $= \frac{\sqrt {7}}{\sqrt {16}}$ $=\frac{\sqrt {7}}{4}$
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