Descomposición de una fracción
[src]
$$- \frac{1}{\left(x - 1\right)^{2}} + \frac{1}{x^{2}}$$
1 1
-- - ---------
2 2
x (-1 + x)
Unión de expresiones racionales
[src]
2 2
(-1 + x) - x
--------------
2 2
x *(-1 + x)
$$\frac{- x^{2} + \left(x - 1\right)^{2}}{x^{2} \left(x - 1\right)^{2}}$$
((-1 + x)^2 - x^2)/(x^2*(-1 + x)^2)
-(-1 + 2*x)
--------------
2 4 3
x + x - 2*x
$$- \frac{2 x - 1}{x^{4} - 2 x^{3} + x^{2}}$$
-(-1 + 2*x)/(x^2 + x^4 - 2*x^3)
-(-1 + 2*x)
------------
2 2
x *(-1 + x)
$$- \frac{2 x - 1}{x^{2} \left(x - 1\right)^{2}}$$
-(-1 + 2*x)/(x^2*(-1 + x)^2)
Denominador racional
[src]
2 2
(-1 + x) - x
--------------
2 2
x *(-1 + x)
$$\frac{- x^{2} + \left(x - 1\right)^{2}}{x^{2} \left(x - 1\right)^{2}}$$
((-1 + x)^2 - x^2)/(x^2*(-1 + x)^2)