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: 50

Answer

64 - 49$x^{2}$

Work Step by Step

( 8 - 7x ) ( 8 + 7x ) the sum and difference of the same two terms $8^{2}$ - $( 7x )^{2}$ 64 - 49$x^{2}$
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