Answer
$0.8$
Work Step by Step
The given expression, $
\sqrt{0.64}
,$ simplifies to
\begin{array}{l}\require{cancel}
\sqrt{ (0.8)^2}
\\\\=
0.8
.\end{array}
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 8 - Section 8.1 - Finding Roots - Exercise Set - Page 574: 16
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