SOLUTION: I try to solve this problem [f(0)=2x/x^2-1] but i ended up like these: f(0) = __2x__ x^2-1 = _2(0)_ (0)^2-1 then... I don't know what'z next..

SOLUTION: I try to solve this problem [f(0)=2x/x^2-1] but i ended up like these: f(0) = 2x x^2-1 = _2(0)_ (0)^2-1 then... I don't know what'z next..

Question 148806: I try to solve this problem [f(0)=2x/x^2-1] but i ended up like these:
f(0) = __2x__
x^2-1
= _2(0)_
(0)^2-1

then... I don't know what'z next...

By the way, I would like to say thank you to jim_thompson5910 for solving my problem last July 15, 2007...
Answer by vleith(2983) (Show Source): You can put this solution on YOUR website!
You're almost there.
You were asked to solve when x=0
You correctly substituted 0 for x everywhere

All you have to do now is the arithmetic. You done all the algebra.

So f(0) = 0

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