/ _______\ | _______ \/ 1 + x | lim |\/ 1 - x - ---------| x->0+\ x /
Limit(sqrt(1 - x) - sqrt(1 + x)/x, x, 0)
/ _______\ | _______ \/ 1 + x | lim |\/ 1 - x - ---------| x->0+\ x /
-oo
= -150.502491673967
/ _______\ | _______ \/ 1 + x | lim |\/ 1 - x - ---------| x->0-\ x /
oo
= 151.502475227065
= 151.502475227065