2 (-1 + 2*x)*(2 - 2*x)
--------- + --------------------
2 4
(-1 + x) (-1 + x)
$$\frac{1}{\left(x - 1\right)^{4}} \left(- 2 x + 2\right) \left(2 x - 1\right) + \frac{2}{\left(x - 1\right)^{2}}$$
2.0/(-1.0 + x)^2 + (2.0 - 2.0*x)*(-1.0 + 2.0*x)/(-1.0 + x)^4
Рациональный знаменатель
[src] 4 2
2*(-1 + x) + (-1 + x) *(-1 + 2*x)*(2 - 2*x)
--------------------------------------------
6
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{6}} \left(\left(- 2 x + 2\right) \left(x - 1\right)^{2} \left(2 x - 1\right) + 2 \left(x - 1\right)^{4}\right)$$
Объединение рациональных выражений
[src] / 2 \
2*\(-1 + x) + (1 - x)*(-1 + 2*x)/
----------------------------------
4
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{4}} \left(2 \left(- x + 1\right) \left(2 x - 1\right) + 2 \left(x - 1\right)^{2}\right)$$
-2*x
--------------------
3 2
-1 + x - 3*x + 3*x
$$- \frac{2 x}{x^{3} - 3 x^{2} + 3 x - 1}$$
-2*x
--------------------
3 2
-1 + x - 3*x + 3*x
$$- \frac{2 x}{x^{3} - 3 x^{2} + 3 x - 1}$$
-2*x
---------
3
(-1 + x)
$$- \frac{2 x}{\left(x - 1\right)^{3}}$$