Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 6 - Cumulative Review - Page 265: 15

Answer

$$ -2x^3+6x^2-8x.$$

Work Step by Step

We simplify by distributing $-2x$ as follows: $$-2x(x^2 - 3x + 4)= -2x^3+6x^2-8x.$$
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