Answer
$q^{2}$-30q+225
Work Step by Step
In order to simplify $(q-15)^{2}$ we must apply the rule that states that
$(a+b)^{2}$=$a^{2}$-2ab+$b^{2}$, and we'll set a=q and b=15. Therefore,
$(q-15)^{2}$=$q^{2}$-2(q)(15)+$15^{2}$
=$q^{2}$-30q+225
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 8 - Polynomials and Factoring - 8-6 Factoring ax(squared) + bx + c - Mixed Review - Page 510: 65
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