085547
contestada

Which of the following expressions are equivalent to (x+y)^2? There may be more than one correct answer.


A.(y+x)^2

B.(x+y)(x+y)

C.(x-y)^2

D.x(x+y)+y(x+y)

E.x^2+y^2

Respuesta :

A B D

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A,B,D are the correct answers