Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 11 - Rational Expressions and Functions - 11-4 Adding and Subtracting Rational Expressions - Practice and Problem-Solving Exercises - Page 687: 14



Work Step by Step

Given : $\frac{2y+1}{y-1} - \frac{y+2}{y-1}$ This becomes : $\frac{2y+1-(y+2)}{y-1}$ (Since they have the same denominator) $= \frac{y-1}{y-1} = 1$
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