-3 - 1/(-1 + x) - 3/(-1 + x)^2 + 4*x
$$4 x - 3 - \frac{1}{x - 1} - \frac{3}{\left(x - 1\right)^{2}}$$
1 3
-3 - ------ - --------- + 4*x
-1 + x 2
(-1 + x)
2
-2 - x + (-1 + x) *(-3 + 4*x)
-----------------------------
2
(-1 + x)
$$\frac{\left(x - 1\right)^{2} \cdot \left(4 x - 3\right) - x - 2}{\left(x - 1\right)^{2}}$$
(-2 - x + (-1 + x)^2*(-3 + 4*x))/(-1 + x)^2
-2 - x
-3 + 4*x + ------------
2
1 + x - 2*x
$$4 x + \frac{- x - 2}{x^{2} - 2 x + 1} - 3$$
-3 + 4*x + (-2 - x)/(1 + x^2 - 2*x)
-3.0 + 4.0*x - 2.0/(-1.0 + x)^2 - x/(1.0 - x)^2
-3.0 + 4.0*x - 2.0/(-1.0 + x)^2 - x/(1.0 - x)^2
2 x
-3 - --------- + 4*x - --------
2 2
(-1 + x) (1 - x)
$$4 x - 3 - \frac{x}{\left(- x + 1\right)^{2}} - \frac{2}{\left(x - 1\right)^{2}}$$
2 x
-3 - -------- + 4*x - --------
2 2
(x - 1) (1 - x)
$$4 x - 3 - \frac{x}{\left(- x + 1\right)^{2}} - \frac{2}{\left(x - 1\right)^{2}}$$
-3 - 2/(x - 1*1)^2 + 4*x - x/(1 - x)^2
Рациональный знаменатель
[src]
2 x
-3 - --------- + 4*x - --------
2 2
(-1 + x) (1 - x)
$$4 x - 3 - \frac{x}{\left(- x + 1\right)^{2}} - \frac{2}{\left(x - 1\right)^{2}}$$
2 2 2 2
- 2*(1 - x) - x*(-1 + x) + (1 - x) *(-1 + x) *(-3 + 4*x)
----------------------------------------------------------
2 2
(1 - x) *(-1 + x)
$$\frac{\left(- x + 1\right)^{2} \left(x - 1\right)^{2} \cdot \left(4 x - 3\right) - x \left(x - 1\right)^{2} - 2 \left(- x + 1\right)^{2}}{\left(- x + 1\right)^{2} \left(x - 1\right)^{2}}$$
(-2*(1 - x)^2 - x*(-1 + x)^2 + (1 - x)^2*(-1 + x)^2*(-3 + 4*x))/((1 - x)^2*(-1 + x)^2)
2 x
-3 - --------- + 4*x - --------
2 2
(-1 + x) (1 - x)
$$4 x - 3 - \frac{x}{\left(- x + 1\right)^{2}} - \frac{2}{\left(x - 1\right)^{2}}$$
-3 - 2/(-1 + x)^2 + 4*x - x/(1 - x)^2
2 3
-5 - 11*x + 4*x + 9*x
-----------------------
2
(-1 + x)
$$\frac{4 x^{3} - 11 x^{2} + 9 x - 5}{\left(x - 1\right)^{2}}$$
(-5 - 11*x^2 + 4*x^3 + 9*x)/(-1 + x)^2
Объединение рациональных выражений
[src]
2 2 2 2 2 2
- 2*(1 - x) - x*(-1 + x) - 3*(1 - x) *(-1 + x) + 4*x*(1 - x) *(-1 + x)
--------------------------------------------------------------------------
2 2
(1 - x) *(-1 + x)
$$\frac{4 x \left(- x + 1\right)^{2} \left(x - 1\right)^{2} - 3 \left(- x + 1\right)^{2} \left(x - 1\right)^{2} - x \left(x - 1\right)^{2} - 2 \left(- x + 1\right)^{2}}{\left(- x + 1\right)^{2} \left(x - 1\right)^{2}}$$
(-2*(1 - x)^2 - x*(-1 + x)^2 - 3*(1 - x)^2*(-1 + x)^2 + 4*x*(1 - x)^2*(-1 + x)^2)/((1 - x)^2*(-1 + x)^2)