Algebra: A Combined Approach (4th Edition)

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

Chapter 6 - Section 6.5 - Factoring by Special Products - Exercise Set - Page 448: 72


(5x+2y)(25$x^{2}$ -10xy+4$y^{2}$)

Work Step by Step

125$x^{3}$+8$y^{3}$= $(5x)^{3}$ +$(2y)^{3}$= (5x+2y)($(5x)^{2}$ -(5x)(2y)+$(2y)^{2}$)= (5x+2y)(25$x^{2}$ -10xy+4$y^{2}$)
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