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: 1

Answer

$x^{2}+7x+12$

Work Step by Step

Using the FOIL method, $(x+3)(x+4)=(x)(x)+(x)(4)+(3)(x)+(3)(4)=x^{2}+4x+3x+12=x^{2}+7x+12$.
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