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3 votes
Make an equation to represent the area of a square whose sides are given by the expression x + y

User Tim Roes
by
7.5k points

1 Answer

3 votes

Answer:

x^2 + 2xy + y ^2

Explanation:

A = a^2

a = x + y

(x + y) + (x + y)

x^2 + xy + xy + y^2

x^2 + 2xy + y ^2

User Izumi Kawashima
by
7.6k points

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