Answer
$q^2-2q+1$
Work Step by Step
$(q-1)^2$
$=(q-1)(q-1)$
Foil:
$=q^2-q-q+1$
Simplify:
$=q^2-2q+1$
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 8 - Polynomials and Factoring - Chapter Test - Page 539: 11
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