Respuesta :

naǫ
[tex]x^2-4x+3= \\ x^2-3x-x+3= \\ x(x-3)-1(x-3)= \\ (x-1)(x-3) \\ \\ \boxed{y=(x-1)(x-3)}[/tex]

Answer:

Answer is B

Step-by-step explanation:

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