Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 10 - Section 10.3 - Multiplying Polynomials - Exercise Set - Page 717: 1

Answer

$27x^3-9x$

Work Step by Step

$3x(9x^2-3)=3x(9x^2)-3x(3)=27x^3-9x$
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