Answer
Answer B
Work Step by Step
$2\sqrt 18-\sqrt 32+4\sqrt 8$
$=6\sqrt 2-4\sqrt 2+8\sqrt 2$
$=10\sqrt 2$
The correct answer is B.
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 - 10-3 Operations With Radical Expressions - Practice and Problem-Solving Exercises - Page 631: 64
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