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 688: 40



Work Step by Step

Given : $\frac{2-x}{xy^{2}z} - \frac{5+z}{xy^{2}z}$ This becomes : $\frac{2-x-(5+z)}{xy^{2}z}$ (Since they both have the same denominator) $= \frac{-x-z-3}{xy^{2}z}$
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