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