Respuesta :

TKteen

Answer:

x = [tex]y^{2}[/tex] + -8y + 43

Step-by-step explanation:

[tex](y - 4)^{2} + 27[/tex] = (y - 4) x (y - 4) + 27

(y x y) + (y x -4) + (y x -4) + (-4 x -4) + 27

([tex]y^{2}[/tex]) + (-4y) + (-4y) + (16) + 27

[tex]y^{2}[/tex] + -8y + 43

C

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