Answer
$x^3+75$
Work Step by Step
$ (x + 5)(x^2 - 5x + 25) $
$=x^3-5x^2+25x+5x^2-25x+75$
$=x^3+75$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter P - Section P.4 - Polynomials - Exercise Set - Page 56: 16
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