Algebra 2 (1st Edition)

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

Chapter 4 Quadratic Functions and Factoring - 4.5 Solve Quadratic Equations by Finding Square Roots - 4.5 Exercises - Skill Practice - Page 269: 16

Answer

$$\frac{5-\sqrt{6}}{19}$$

Work Step by Step

Simplifying the expression using the rules of radicals, we find: $$\frac{1\cdot \left(5-\sqrt{6}\right)}{\left(5+\sqrt{6}\right)\left(5-\sqrt{6}\right)} \\ \frac{5-\sqrt{6}}{19}$$
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