Question

Help dong yang bisa menghitung nilai limit ini, tolong bantuannya yaa

Answer 1

Lim. √x+11 -3 × √x+11 +3
x-> -2 --------------
x2 - 4 × √x+11 +3
lim. x+2
x ->-2. --------------
(x + 2) (x -2) (√x+11 +3)
lim. 1
x -> -2 --------------
(-2 -2) (√-2+11 +3)
= 1
------
6