Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 5 - Section 5.6 - Integrated Review - Exponents and Operations on Polynomials: 37

Answer

$4x^2-\frac{25}{81}$

Work Step by Step

$(2x+\frac{5}{9})(2x-\frac{5}{9})$ Difference of squares $(2x)^2-(\frac{5}{9})^2$ $=4x^2-\frac{25}{81}$
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