Intermediate Algebra (12th Edition)

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

Chapter 4 - Section 4.4 - Multiplying Polynomials - 4.4 Exercises: 38

Answer

$24x^{2}-34x+7$

Work Step by Step

We are given the expression $(4x-1)(6x-7)$. We can find the product of this expression using the FOIL method. First terms: $4x\times 6x=24x^{2}$ Outer terms: $4x\times-7=-28x$ Inner terms: $-1\times 6x=-6x$ Last terms: $-1\times-7=7$ Adding together: $24x^{2}+(-28x)+(-6x)+7=24x^{2}-28x-6x+7=24x^{2}-34x+7$
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