/ 2\ | 2 3 5*x | lim |- - + x - ----| x->7+\ 5 9 /
Limit(-2/5 + x^3 - 5*x^2/9, x, 7)
/ 2\ | 2 3 5*x | lim |- - + x - ----| x->7+\ 5 9 /
14192 ----- 45
= 315.377777777778
/ 2\ | 2 3 5*x | lim |- - + x - ----| x->7-\ 5 9 /
14192 ----- 45
= 315.377777777778
= 315.377777777778