Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 8 - Polynomials and Factoring - Chapter Test - Page 539: 8



Work Step by Step

You are given the expression (r+8)(r+6). Simplify and write in standard form: Foil: $(r {\times} r)$ $+$ $( r {\times} 6)$ $+$ $(8 {\times} r)$ $+$ $(8 {\times} 6)$ Simplify: $r^{2}+6r+8r+48$ =$r^{2}+14r+48$
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