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