Jika lim _(x -> 2) f(x)=3 , maka lim _(x -> 2)

Jika lim _(x -> 2) f(x)=3 , maka lim _(x -> 2) ((f(x)-3)((f(x))^(2)-4 f(x)+1)(x+5))/(((f(x))^(2)+f(x)-12)(x-1))=... (A) -4 (B) -2 (C) -1 (D) 0 (E) 1