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: 49

Answer

16 - 49$x^{2}$

Work Step by Step

( 4 - 7x ) ( 4 + 7x ) the som and difference of the same two terms $4^{2}$ - $( 7x )^{2}$ 16 - 49$x^{2}$
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