Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Section 7.3 - Adding and Subtracting Rational Expressions with the Same Denominator and Least Common Denominator - Exercise Set: 45


$ \frac{18y-2}{30x^2-60}$

Work Step by Step

$\frac{9y-1}{15x^2-30} = \frac{2}{2} \times \frac{9y-1}{15x^2-30} = \frac{18y-2}{30x^2-60}$
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