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