/ 3 \ | 7 + 3*x | lim |----------| x->1+| ________| \\/ -1 + x /
Limit((7 + 3*x^3)/sqrt(-1 + x), x, 1)
/ 3 \ | 7 + 3*x | lim |----------| x->1+| ________| \\/ -1 + x /
oo
= 1098.037115719
/ 3 \ | 7 + 3*x | lim |----------| x->1-| ________| \\/ -1 + x /
-oo*I
= (0.0 - 122.154487349065j)
= (0.0 - 122.154487349065j)