Algebra: A Combined Approach (4th Edition)

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

Chapter 11 - Section 11.2 - Solving Quadratic Equations by Completing the Square - Vocabulary and Readiness Check: 6

Answer

$1\pm2\sqrt2$

Work Step by Step

Divide every term by 5. In this case, 5, and the coefficient of the radical. $\frac{5\pm10\sqrt{2}}{5}$ $1\pm2\sqrt2$
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