Algebra: A Combined Approach (4th Edition)

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

Chapter 12 - Cumulative Review: 8



Work Step by Step

$\frac{x^{2}-4x+4}{2-x}$ =$\frac{x^{2}-2x-2x+4}{-x+2}$ =$\frac{x(x-2)-2(x-2)}{-1(x-2)}$ =$\frac{(x-2)(x-2)}{-1(x-2)}$ =$\frac{(x-2)}{-1}$ =$-(x-2)$ =$-x+2$ =$2-x$
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