#### Answer

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

#### Work Step by Step

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

Published by
Pearson

ISBN 10:
013421742X

ISBN 13:
978-0-13421-742-0

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

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

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