Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 8 - Polynomials and Factoring - 8-4 Multiplying Special Cases - Practice and Problem-Solving Exercises: 12

Answer

$4n^2+28n+49$

Work Step by Step

Remember that the square of a binomial is the square of the first term, plus twice the product of the two terms, plus the square of the second term. $(2n+7)^2=4n^2+28n+49$
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