/ _______ _______\ lim \\/ 9 + x - \/ 9 - x / x->0+
Limit(sqrt(9 + x) - sqrt(9 - x), x, 0)
/ _______ _______\ lim \\/ 9 + x - \/ 9 - x / x->0+
0
= 3.13310801365681e-33
/ _______ _______\ lim \\/ 9 + x - \/ 9 - x / x->0-
0
= -3.13310801365681e-33
= -3.13310801365681e-33