Question

Find all real value(s) of x which satisfy the equation:

Answer 1

\[\frac{x}{x^2-3x+2}-\frac{x-1}{x+1}=\frac{x^2-5+5}{x^2-1}\]

Answer 2

You can never have an expression divided by 0, so wouldn't the answer be (+- 1)

I'm not 100% sure on this, but I think that is the answer...

Answer 3

I mean all values but +-1 **

Answer 4

ah.. I reduced it down to a cubic polynomial and I forgot to check 4 as a root... the answer is 4