Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.6 - Special Products - Exercise Set: 5

Answer

$5x^{2}+4x-12$

Work Step by Step

Using the FOIL method, $(5x-6)(x+2)=(5x)(x)+(5x)(2)+(-6)(x)+(-6)(2)=5x^{2}+10x+(-6x)+(-12)=5x^{2}+10x-6x-12=5x^{2}+4x-12$.
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