Elementary Technical Mathematics

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

Chapter 5 - Review - Page 232: 28

Answer

$$6x^3-24x^2+26x-4.$$

Work Step by Step

We simplify by distributing as follows: $$ (3x^2 - 6x + 1)(2x -4) = (3x^2 - 6x + 1)(2x)+ (3x^2 - 6x + 1)(-4)\\ =6x^3-12x^2+2x-12x^2+24x-4\\ =6x^3-24x^2+26x-4.$$
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