Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 11 - Quadratic Functions and Equations - 11.1 Quadratic Equations - 11.1 Exercise Set - Page 707: 85



Work Step by Step

$ 3y^{3}-300y\qquad$..factor out $3y$. $=3y(y^{2}-100)\qquad$..Recognize $A^{2}-B^{2}$ in the parentheses: $=3y(y+10)(y-10)$
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