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Respondido

valor do x na equação x2-4x+4=0​

Resposta :

꧁Hello, how are you?꧂

[tex]x2 - 4x + 4 = 0 \\ 2x - 4x + 4 = 0 \\ - 2x + 4 = 0 \\ - 2x = - 4 \\ x = 2[/tex]

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