Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 13 - Section 13.1 - The Parabola and the Circle - Practice: 52


$2\sqrt 5$

Work Step by Step

$10\times\sqrt 5/\sqrt 5\times\sqrt 5$ $10\sqrt 5/\sqrt[2] 5$ $10\sqrt 5/5$ $2\sqrt 5$
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