Intermediate Algebra: Connecting Concepts through Application

Published by Brooks Cole
ISBN 10: 0-53449-636-9
ISBN 13: 978-0-53449-636-4

Chapter 3 - Exponents, Polynomials and Functions - Chapter Review Exercises - Page 288: 48



Work Step by Step

x$^2$+6x+9 The two numbers 3 and 3 have a product of 9 and a sum of 6. So the polynomial factors as (x+3)(x+3) =(x+3)$^2$.
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