Algebra: A Combined Approach (4th Edition)

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

Chapter 7 - Cumulative Review: 43

Answer

$3x-5$

Work Step by Step

$\frac{3x^{2}+2x}{x-1}-\frac{10x-5}{x-1}$ =$\frac{3x^{2}+2x-(10x-5)}{x-1}$ =$\frac{3x^{2}+2x-10x+5}{x-1}$ =$\frac{3x^{2}-8x+5}{x-1}$ =$\frac{3x^{2}-3x-5x+5}{x-1}$ =$\frac{3x(x-1)-5(x-1)}{x-1}$ =$\frac{(x-1)(3x-5)}{x-1}$ =$3x-5$
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