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: 55

Answer

4$m^{2}$ - 25$n^{2}$

Work Step by Step

( 2m + 5n ) ( 2m - 5n ) the sum and difference of the two terms $(2m )^{2}$ - $(5n )^{2}$ 4$m^{2}$ - 25$n^{2}$
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