Intermediate Algebra (12th Edition)

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

Chapter 4 - Review Exercises: 61

Answer

$16m^2+24m+9$

Work Step by Step

Using $(a+b)^2=a^2+2ab+b^2$ or the square of a binomial, the product of the given expression, $ (4m+3)^2 ,$ is \begin{array}{l}\require{cancel} (4m)^2+2(4m)(3)+(3)^2 \\\\= 16m^2+24m+9 .\end{array}
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