/ 2\ |-12 + x + x | lim |------------| x->3+| ___| \-x - 7*\/ x /
Limit((-12 + x + x^2)/(-x - 7*sqrt(x)), x, 3)
/ 2\ |-12 + x + x | lim |------------| x->3+| ___| \-x - 7*\/ x /
0
= -2.6074670784626e-32
/ 2\ |-12 + x + x | lim |------------| x->3-| ___| \-x - 7*\/ x /
0
= 3.72893282397774e-33
= 3.72893282397774e-33