This calculator factor both the numerator and denominator completely then reduce the expression by canceling common factors. Able to display the work process and the detailed explanation.
$$\frac{x^2+1}{2x^2-4x+2} ~ + ~\frac{x}{(x-1)^2} - \frac{x+1}{x^2-2x+1}$$Please tell me how can I make this better.