Algebra 2 (1st Edition)

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

Chapter 8 Rational Functions - 8.6 Solve Rational Equations - 8.6 Exercises - Mixed Review - Page 595: 50

Answer

20

Work Step by Step

Simplifying the expression, we find: $$\sqrt{400} \\ 20$$
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