SOLUTION: please help me to evaluate the following limit: x^2-4 {{{ lim ___________ ___________ ___________ }}} x->2 ______

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Question 89475: please help me to evaluate the following limit:
x^2-4
++++lim+++____________________________________+++
x->2 ________ _________
\| 3x-2 - \| x+2

_______
\| = square root
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
%28x%5E2+-+4%29%2F%28sqrt%283x+-+2%29+-+sqrt%28x+%2B+2%29%29
.

.
%28%28x%5E2+-+4%29%28sqrt%283x+-+2%29+%2B+sqrt%28x+%2B+2%29%29%29%2F%282x+-+4%29
.

.
%28%28x+%2B+2%29%28sqrt%283x+-+2%29+%2B+sqrt%28x+%2B+2%29%29%29%2F2
Plug:
%28%282+%2B+2%29%28sqrt%286+-+2%29+%2B+sqrt%282+%2B+2%29%29%29%2F2
.
%284%29%28sqrt%284%29+%2B+sqrt%284%29%29%2F2
.
%284%29%284%29%2F2
.
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