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: 20

Answer

3721

Work Step by Step

Rewrite the base as the sum of two easily squared numbers. $61^2=(60+1)^2=3600+120+1=3721$
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