Algebra 1

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

Chapter 8 - Polynomials and Factoring - 8-5 Factoring X(squared) + bx + c - Lesson Check - Page 503: 5


$(n-7)$ and $(n+4)$ are the dimensions

Work Step by Step

$n^2-3n-28$ $n^2-3n-28 = n^2-7n+4n-28$ $n^2-7n+4n-28 = (n-7)(n+4)$
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