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