Intermediate Algebra (12th Edition)

Published by Pearson
ISBN 10: 0321969359
ISBN 13: 978-0-32196-935-4

Chapter 4 - Mixed Review Exercises - Page 319: 11



Work Step by Step

Using $(a+b)(c+d)=ac+ad+bc+bd$ or the FOIL Method, the product of the given expression, $ (4x+1)(2x-3) ,$ is \begin{array}{l}\require{cancel} 4x(2x)+4x(-3)+1(2x)+1(-3) \\\\= 8x^2-12x+2x-3 \\\\= 8x^2-10x-3 .\end{array}
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