İpucu:
$\frac{x^2-x+2}{(x-3)^2}=\frac{x^2-6x+9+5x-7}{(x-3)^2}=\frac{x^2-6x+9}{(x-3)^2}+\frac{5x-7}{(x-3)^2}=1+\frac{5}{x-3}+\frac{8}{(x-3)^2}$
https://matkafasi.com/137329/dfrac-x-2-x-4-x-2-2-ifadesinin-en-kucuk-degeri