Algebra: A Combined Approach (4th Edition)

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

Chapter 10 - Section 10.4 - Adding, Subtracting, and Multiplying Radical Expressions - Exercise Set: 82



Work Step by Step

$\dfrac{14r-28r^{2}s^{2}}{7rs}$ Take out common factor $14r$ from the numerator and simplify: $\dfrac{14r-28r^{2}s^{2}}{7rs}=\dfrac{14r(1-2rs^{2})}{7rs}=\dfrac{2(1-2rs^{2})}{s}$
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