2
3*x *(-2 + x)
2 - 3*x + -------------
2
1 + x
-----------------------
3/2
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{\frac{3}{2}}} \left(\frac{3 x^{2} \left(x - 2\right)}{x^{2} + 1} - 3 x + 2\right)$$
2
x *(-6 + 3*x)
2 - 3*x + -------------
2
1 + x
-----------------------
3/2
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{\frac{3}{2}}} \left(\frac{x^{2} \left(3 x - 6\right)}{x^{2} + 1} - 3 x + 2\right)$$
(1.0 + x^2)^(-1.5)*(2.0 - 3.0*x + 3.0*x^2*(-2.0 + x)/(1.0 + x^2))
Рациональный знаменатель
[src] ________
/ 2 / 2\
-\/ 1 + x *\-2 + 3*x + 4*x /
-------------------------------
6 2 4
1 + x + 3*x + 3*x
$$- \frac{\sqrt{x^{2} + 1} \left(4 x^{2} + 3 x - 2\right)}{x^{6} + 3 x^{4} + 3 x^{2} + 1}$$
Объединение рациональных выражений
[src]/ 2\ 2
\1 + x /*(2 - 3*x) + 3*x *(-2 + x)
----------------------------------
5/2
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{\frac{5}{2}}} \left(3 x^{2} \left(x - 2\right) + \left(- 3 x + 2\right) \left(x^{2} + 1\right)\right)$$
/ 2\ 2
\1 + x /*(2 - 3*x) + 3*x *(-2 + x)
----------------------------------
5/2
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{\frac{5}{2}}} \left(3 x^{2} \left(x - 2\right) + \left(- 3 x + 2\right) \left(x^{2} + 1\right)\right)$$
2
3*x *(-2 + x)
2 + ------------- - 3*x
2
1 + x
-----------------------
3/2
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{\frac{3}{2}}} \left(- 3 x + \frac{3 x^{2} \left(x - 2\right)}{x^{2} + 1} + 2\right)$$
/ 2\
-\-2 + 3*x + 4*x /
-------------------
5/2
/ 2\
\1 + x /
$$- \frac{1}{\left(x^{2} + 1\right)^{\frac{5}{2}}} \left(4 x^{2} + 3 x - 2\right)$$
/ 2\
-\-2 + 3*x + 4*x /
-----------------------------------------------
________ ________ ________
/ 2 4 / 2 2 / 2
\/ 1 + x + x *\/ 1 + x + 2*x *\/ 1 + x
$$- \frac{4 x^{2} + 3 x - 2}{x^{4} \sqrt{x^{2} + 1} + 2 x^{2} \sqrt{x^{2} + 1} + \sqrt{x^{2} + 1}}$$