Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.6 - Multiplying and Dividing Real Numbers - Exercise Set: 22

Answer

$\frac{4}{49}$

Work Step by Step

$(-\frac{2}{7})^{2} = (-\frac{2}{7})(-\frac{2}{7}) = \frac{4}{49}$
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