Answer
$8\sqrt3 + 10\sqrt3 = (\underline{8}+\underline{10})\sqrt3 = \underline{18\sqrt3}$
Work Step by Step
We use Algebra to simplify:
$8\sqrt3 + 10\sqrt3 = (\underline{8}+\underline{10})\sqrt3 = \underline{18\sqrt3}$
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 5 - Number Theory and the Real Number System - 5.4 The Irrational Numbers - Concept and Vocabulary Check - Page 295: 6
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