Solve for xxx: 2x2−1+1x+1=1x−1\frac{2}{x^2-1} + \frac{1}{x+1} = \frac{1}{x-1}x2−12+x+11=x−11
No solution
x=2x=2x=2
x=−1x=-1x=−1
x=1x=1x=1