General simplification
[src]
$$- \frac{1}{x \left(x - 1\right)}$$
Fraction decomposition
[src]
$$- \frac{1}{x - 1} + \frac{1}{x}$$
$$- \frac{1}{x^{2} - x}$$
Combining rational expressions
[src]
$$\frac{1}{x \left(1 - x\right)}$$
$$- \frac{1}{x \left(x - 1\right)}$$