2
-2 + 2*x -2 - x + 2*x
-------- + -------------
-1 + x 2
(-1 + x)
$$\frac{2 x - 2}{x - 1} + \frac{1}{\left(x - 1\right)^{2}} \left(- x^{2} + 2 x - 2\right)$$
2
-2 + 2*x 2 + x - 2*x
-------- - ------------
-1 + x 2
(-1 + x)
$$\frac{2 x - 2}{x - 1} - \frac{x^{2} - 2 x + 2}{\left(x - 1\right)^{2}}$$
(-2.0 + 2.0*x)/(-1.0 + x) - (2.0 + x^2 - 2.0*x)/(-1.0 + x)^2
Рациональный знаменатель
[src] 2 / 2 \
(-1 + x) *(-2 + 2*x) + (-1 + x)*\-2 - x + 2*x/
-----------------------------------------------
3
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{3}} \left(\left(x - 1\right)^{2} \left(2 x - 2\right) + \left(x - 1\right) \left(- x^{2} + 2 x - 2\right)\right)$$
Объединение рациональных выражений
[src] 2
-2 + 2*(-1 + x) - x*(-2 + x)
-----------------------------
2
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{2}} \left(- x \left(x - 2\right) + 2 \left(x - 1\right)^{2} - 2\right)$$
x*(-2 + x)
------------
2
1 + x - 2*x
$$\frac{x \left(x - 2\right)}{x^{2} - 2 x + 1}$$
x*(-2 + x)
----------
2
(-1 + x)
$$\frac{x \left(x - 2\right)}{\left(x - 1\right)^{2}}$$
1
1 - ------------
2
1 + x - 2*x
$$1 - \frac{1}{x^{2} - 2 x + 1}$$