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: 2

Answer

See explanation

Work Step by Step

Rationalizing the denominator means to get rid of the square root by multiplying by the conjugate of the denominator.
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