Elementary Technical Mathematics

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

Chapter 10 - Test - Page 358: 5

Answer

$8x^2-2x-21$

Work Step by Step

By using the FOIL method, we have $$ (4x-7)(2x+3)=8x^2+(-14x+12x)-21=8x^2-2x-21 .$$
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