Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.6 - Complex Fractions and Review of Order of Operations - Exercise Set: 25



Work Step by Step

$(\frac{2}{5}-\frac{3}{10})^{2}$ $=(\frac{4}{10}-\frac{3}{10})^{2}$ $=(\frac{1}{10})^{2}$ $=(\frac{1}{10}\times\frac{1}{10})$ $=\frac{1}{100}$
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