Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 5 - Review Exercises - Page 400: 58



Work Step by Step

Given:$25x^2+20xy+4y^2$ Equation can be written as: Since, $a^2+2ab+b^2=(a+b)^2$ or, $(5x)^2-2(5x)(2y)+(2y)^2$ Hence, $(5x+2y)^2$
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