/ 2 1 \ |- x + --| | 2| | x | lim |---------| x->2+| 3 | \ 30*x /
Limit((-x^2 + 1/(x^2))/((30*x^3)), x, 2)
/ 2 1 \ |- x + --| | 2| | x | lim |---------| x->2+| 3 | \ 30*x /
-1/64
= -0.015625
/ 2 1 \ |- x + --| | 2| | x | lim |---------| x->2-| 3 | \ 30*x /
-1/64
= -0.015625
= -0.015625