2
8*x 6*x
2 - ------ + ---------
-1 + x 2
(-1 + x)
----------------------
2
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{2}} \left(\frac{6 x^{2}}{\left(x - 1\right)^{2}} - \frac{8 x}{x - 1} + 2\right)$$
2.0*(1.0 + 3.0*x^2/(-1.0 + x)^2 - 4.0*x/(-1.0 + x))/(-1.0 + x)^2
Рациональный знаменатель
[src] 2 2
2*(-1 + x) *(-1 - 3*x) + 6*x *(-1 + x)
--------------------------------------
5
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{5}} \left(6 x^{2} \left(x - 1\right) + 2 \left(- 3 x - 1\right) \left(x - 1\right)^{2}\right)$$
Объединение рациональных выражений
[src] / 2 \
2*\3*x + (-1 + x)*(-1 - 3*x)/
------------------------------
4
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{4}} \left(6 x^{2} + 2 \left(- 3 x - 1\right) \left(x - 1\right)\right)$$
2 4*x
--------- + ---------
4 4
(-1 + x) (-1 + x)
$$\frac{4 x}{\left(x - 1\right)^{4}} + \frac{2}{\left(x - 1\right)^{4}}$$
2
2*4*x 2*3*x
2 - ------ + ---------
-1 + x 2
(-1 + x)
----------------------
2
(-1 + x)
$$\frac{1}{\left(x - 1\right)^{2}} \left(- \frac{8 x}{x - 1} + \frac{6 x^{2}}{\left(x - 1\right)^{2}} + 2\right)$$
2 + 4*x
--------------------------
4 3 2
1 + x - 4*x - 4*x + 6*x
$$\frac{4 x + 2}{x^{4} - 4 x^{3} + 6 x^{2} - 4 x + 1}$$
2*(1 + 2*x)
-----------
4
(-1 + x)
$$\frac{4 x + 2}{\left(x - 1\right)^{4}}$$