2
8*(1 + x)
-2 + ------------
2
1 + (1 + x)
-----------------
2
/ 2\
\1 + (1 + x) /
$$\frac{\frac{8 \left(x + 1\right)^{2}}{\left(x + 1\right)^{2} + 1} - 2}{\left(\left(x + 1\right)^{2} + 1\right)^{2}}$$
2.0*(-1.0 + 4.0*(1.0 + x)^2/(1.0 + (1.0 + x)^2))/(1.0 + (1.0 + x)^2)^2
Рациональный знаменатель
[src] 2
-2 + 6*(1 + x)
---------------
3
/ 2 \
\2 + x + 2*x/
$$\frac{6 \left(x + 1\right)^{2} - 2}{\left(x^{2} + 2 x + 2\right)^{3}}$$
Объединение рациональных выражений
[src] / 2\
2*\-1 + 3*(1 + x) /
-------------------
3
/ 2\
\1 + (1 + x) /
$$\frac{6 \left(x + 1\right)^{2} - 2}{\left(\left(x + 1\right)^{2} + 1\right)^{3}}$$
/ 2\
2*\-1 + 3*(1 + x) /
-------------------
3
/ 2\
\1 + (1 + x) /
$$\frac{6 \left(x + 1\right)^{2} - 2}{\left(\left(x + 1\right)^{2} + 1\right)^{3}}$$
2
2*4*(1 + x)
-2 + ------------
2
1 + (1 + x)
-----------------
2
/ 2\
\1 + (1 + x) /
$$\frac{\frac{8 \left(x + 1\right)^{2}}{\left(x + 1\right)^{2} + 1} - 2}{\left(\left(x + 1\right)^{2} + 1\right)^{2}}$$
2
4 + 6*x + 12*x
--------------------------------------------
6 5 4 3 2
8 + x + 6*x + 18*x + 24*x + 32*x + 36*x
$$\frac{6 x^{2} + 12 x + 4}{x^{6} + 6 x^{5} + 18 x^{4} + 32 x^{3} + 36 x^{2} + 24 x + 8}$$
/ 2 \
2*\2 + 3*x + 6*x/
------------------
3
/ 2 \
\2 + x + 2*x/
$$\frac{6 x^{2} + 12 x + 4}{\left(x^{2} + 2 x + 2\right)^{3}}$$