Question 545791
1/(x-1) = x/(x+1)

Cross multiply,

x(x-1) = 1(x+1)
x^2 - x = x + 1
x^2 - x-x -1 = 0

x^2 -2x - 1=0

Use the quadratic formula to solve. =)

you will get,
1 - sqrt2;   and 1 + sqrt2

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Cheers,
Saifoo.khan
Einstein.saifoo@gmail.com