2 4
30*x 24*x
6 - ------ + ---------
2 2
1 + x / 2\
\1 + x /
----------------------
2
1 + x
$$\frac{1}{x^{2} + 1} \left(\frac{24 x^{4}}{\left(x^{2} + 1\right)^{2}} - \frac{30 x^{2}}{x^{2} + 1} + 6\right)$$
6.0*(1.0 + 4.0*x^4/(1.0 + x^2)^2 - 5.0*x^2/(1.0 + x^2))/(1.0 + x^2)
Рациональный знаменатель
[src] 2
/ 2\ / 2\ 4 / 2\
6*\1 + x / *\1 - 4*x / + 24*x *\1 + x /
---------------------------------------
4
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{4}} \left(24 x^{4} \left(x^{2} + 1\right) + 6 \left(- 4 x^{2} + 1\right) \left(x^{2} + 1\right)^{2}\right)$$
Объединение рациональных выражений
[src] / 4 / 2\ / 2\\
6*\4*x + \1 + x /*\1 - 4*x //
------------------------------
3
/ 2\
\1 + x /
$$\frac{1}{\left(x^{2} + 1\right)^{3}} \left(24 x^{4} + 6 \left(- 4 x^{2} + 1\right) \left(x^{2} + 1\right)\right)$$
2
6 - 18*x
--------------------
6 2 4
1 + x + 3*x + 3*x
$$\frac{- 18 x^{2} + 6}{x^{6} + 3 x^{4} + 3 x^{2} + 1}$$
2 4
6*5*x 6*4*x
6 - ------ + ---------
2 2
1 + x / 2\
\1 + x /
----------------------
2
1 + x
$$\frac{1}{x^{2} + 1} \left(- \frac{30 x^{2}}{x^{2} + 1} + \frac{24 x^{4}}{\left(x^{2} + 1\right)^{2}} + 6\right)$$
/ 2\
-6*\-1 + 3*x /
--------------
3
/ 2\
\1 + x /
$$- \frac{18 x^{2} - 6}{\left(x^{2} + 1\right)^{3}}$$
/ 2\
-\-6 + 18*x /
--------------------
6 2 4
1 + x + 3*x + 3*x
$$- \frac{18 x^{2} - 6}{x^{6} + 3 x^{4} + 3 x^{2} + 1}$$