Answer
18,050
Work Step by Step
$2(x+y)^2$ $\longrightarrow$ substitute given values
$2(23+72)^2$ $\longrightarrow$ resolve expression in parenthesis
$2(95)^2$ $\longrightarrow$ resolve exponent
$2(9025)$ $\longrightarrow$ multiply
$18050$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 1 - Section 1.8 - Introduction to Variables, Algebraic Expressions, and Equations - Exercise Set - Page 83: 90
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