Answer
$-\frac{2}{3}$
Work Step by Step
$-\sqrt \frac{4}{9}=-(\sqrt \frac{4}{9})=-(\frac{2}{3})=-\frac{2}{3}$ because $-(\frac{2}{3}^{2})=-(\frac{2}{3}\times\frac{2}{3})=-(\frac{4}{9})=-\frac{4}{9}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set - Page 27: 45
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