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 - Page 387: 23

Answer

$9a^2 - 30a +25$

Work Step by Step

$(3a-5)^2 = (3a)^2 - 2 (5) (3a) + (5)^2 = 9a^2 - 30a +25$
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