Lim y->2 (3y-2-y^2/y^2-4)^2 помогите пожалуйста умоляю
Y^2-3y+2=0 (y-2)(y-1) (y-2)(1-y)/(y-2)(y+2)=(1-y)/(y+2) lim y ->2 ((1-y)/(y+2))^2= ((1-2)/(4))^2=1/16