Introductory Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-805-X
ISBN 13: 978-0-13417-805-9

Chapter 6 - Review Exercises - Page 479: 37

Answer

$(3y+8)^{2}$

Work Step by Step

$ 9y^{2}+48y+64\qquad$...recognize a perfect square trinomial. $(A\pm B)^{2}=A^{2}\pm 2AB+B^{2}$; $A=3y,\ B=8$ $=(3y+8)^{2}$
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