Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter R - Review of Basic Concepts - Test: 19

Answer

$\color{blue}{(a-b)(a-b+2)}$

Work Step by Step

Factor out the GCF $a-b$ to obtain: $=(a-b)[(a-b)+2] \\=\color{blue}{(a-b)(a-b+2)}$
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