2
2 - 4*x - 8*x + 8*x
--------- - ------------
4 5
(-1 + x) (-1 + x)
$$\frac{- 4 x + 2}{\left(x - 1\right)^{4}} - \frac{- 8 x^{2} + 8 x}{\left(x - 1\right)^{5}}$$
2
-8*x + 8*x 2 - 4*x
----------- + ---------
5 4
(-1 + x) (-1 + x)
$$\frac{- 4 x + 2}{\left(x - 1\right)^{4}} + \frac{8 x^{2} - 8 x}{\left(x - 1\right)^{5}}$$
(2.0 - 4.0*x)/(-1.0 + x)^4 - 4.0*(2.0*x - 2.0*x^2)/(-1.0 + x)^5
Рациональный знаменатель
[src] 4 / 2\ 5
(-1 + x) *\-8*x + 8*x / + (-1 + x) *(2 - 4*x)
---------------------------------------------
9
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{9}} \left(\left(- 4 x + 2\right) \left(x - 1\right)^{5} + \left(x - 1\right)^{4} \left(8 x^{2} - 8 x\right)\right)$$
Объединение рациональных выражений
[src]2*((1 - 2*x)*(-1 + x) - 4*x*(1 - x))
------------------------------------
5
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{5}} \left(- 8 x \left(- x + 1\right) + 2 \left(- 2 x + 1\right) \left(x - 1\right)\right)$$
2*(1 + 2*x)
-----------
4
(-1 + x)
$$\frac{4 x + 2}{\left(x - 1\right)^{4}}$$
2*(1 + 2*x)
-----------
4
(-1 + x)
$$\frac{4 x + 2}{\left(x - 1\right)^{4}}$$
2 + 4*x
--------------------------
4 3 2
1 + x - 4*x - 4*x + 6*x
$$\frac{4 x + 2}{x^{4} - 4 x^{3} + 6 x^{2} - 4 x + 1}$$