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 - 8-4 Multiplying Soecial Cases - Practice and Problem-Solving Exercises - Page 508: 41



Work Step by Step

$(8r-5s)^{2}=$ ...square the binomial. $=(8r)^{2}-2(8r)(5s)+(5s)^{2}$ ...simplify. =$64r^{2}-80rs+25s^{2}$
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