Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 5 - Review: 64

Answer

$9x^{2}a^{2}-24xab+16b^{2}$

Work Step by Step

$(-3xa+4b)^{2}$ $(-3xa+4b)(-3xa+4b)$ Distribute using the FOIL Method $(-3xa)(-3xa)+(-3xa)(4b)+(4b)(-3xa)+(4b)(4b)$ Simplify $9x^{2}a^{2}-12xab-12xab+16b^{2}$ Simplify $9x^{2}a^{2}-24xab+16b^{2}$
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