Respuesta:
(x-2)^2=
(x-2)(x-2)=x^2-2x-2x+4
=x^2-4x+4
Explicación paso a paso:
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Verified answer
Respuesta:
(x-2)^2=
(x-2)(x-2)=x^2-2x-2x+4
=x^2-4x+4
Explicación paso a paso: