Question

plzz simplify this guyz

Answer 1

x/x+1+1/x-1 by taking LCM we get x2-1/x2-1 which is equal to 1

Answer 2

(x/x +1) + (1/x -1) =1
=> x(x- 1) + x +1/ (x + 1) (x - 1) =1
=>x^2 - 1 + x + 1/ x^2 -1 =1
=> x^2 + x = 1
=>x(x +1) = 1
=> x = 1/x+1