/ 2\ |-8 + x | lim |-------| x->2+\7 + 5*x/
Limit((-8 + x^2)/(7 + 5*x), x, 2)
-4/17
= -0.235294117647059
/ 2\ |-8 + x | lim |-------| x->2-\7 + 5*x/
-0.235294117647059