Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Prerequisites - P.5 - Rational Expressions - Exercises - Page 48: 40



Work Step by Step

Both fractions have the same denominator: $\frac{2x-1}{x+3}+\frac{1-x}{x+3}=\frac{(2x-1)+(1-x)}{x+3}=\frac{2x-1+1-x}{x+3}=\frac{x}{x+3}$
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