Answer
$-\frac{2\sqrt 3-2\sqrt 8}{5}$
Work Step by Step
We are given: $\frac{2}{\sqrt 3+\sqrt 8}$
Multiply each side with $\frac{\sqrt 3-\sqrt 8}{\sqrt 3-\sqrt 8}$
$=\frac{2(\sqrt 3-\sqrt 8)}{3-8}$
$=-\frac{2\sqrt 3-2\sqrt 8}{5}$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 10 - Radical Expressions and Equations - 10-4 Solving Radical Equations - Practice and Problem-Solving Exercises - Page 638: 59
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