/ 2\
| -2 - x - 2*x | / 2 2 - 11*x\
|1 + x + -------------|*|x + 2*x + --------|
\ 1 + 3*x / \ 1 + 3*x /
$$\left(x + 1 + \frac{- 2 x^{2} - x - 2}{3 x + 1}\right) \left(x^{2} + 2 x + \frac{- 11 x + 2}{3 x + 1}\right)$$
(1.0 + x - (2.0 + x + 2.0*x^2)/(1.0 + 3.0*x))*(x^2 + 2.0*x - (-2.0 + 11.0*x)/(1.0 + 3.0*x))
Рациональный знаменатель
[src]/ / 2 \\ / 2 \
\2 - 11*x + (1 + 3*x)*\x + 2*x//*\-2 - x - 2*x + (1 + x)*(1 + 3*x)/
---------------------------------------------------------------------
2
(1 + 3*x) $$\frac{1}{\left(3 x + 1\right)^{2}} \left(- 11 x + \left(3 x + 1\right) \left(x^{2} + 2 x\right) + 2\right) \left(- 2 x^{2} - x + \left(x + 1\right) \left(3 x + 1\right) - 2\right)$$
Объединение рациональных выражений
[src](-2 + (1 + x)*(1 + 3*x) - x*(1 + 2*x))*(2 - 11*x + x*(1 + 3*x)*(2 + x))
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2
(1 + 3*x) $$\frac{1}{\left(3 x + 1\right)^{2}} \left(- x \left(2 x + 1\right) + \left(x + 1\right) \left(3 x + 1\right) - 2\right) \left(x \left(x + 2\right) \left(3 x + 1\right) - 11 x + 2\right)$$
2 5 3 4
-2 - 32*x + 3*x + 9*x + 15*x + 16*x
---------------------------------------
2
1 + 6*x + 9*x $$\frac{1}{9 x^{2} + 6 x + 1} \left(3 x^{5} + 16 x^{4} + 9 x^{3} - 32 x^{2} + 15 x - 2\right)$$
2
/ 2 \
\-1 + x + 3*x/ *(-2 + 3*x)
---------------------------
2
(1 + 3*x) $$\frac{\left(x^{2} + 3 x - 1\right)^{2}}{\left(3 x + 1\right)^{2}} \left(3 x - 2\right)$$
3 2
298 2*x x 14*x 136 + 3009*x
- --- - --- + -- + ----- + -------------------
81 27 3 9 2
81 + 486*x + 729*x $$\frac{x^{3}}{3} + \frac{14 x^{2}}{9} - \frac{2 x}{27} + \frac{3009 x + 136}{729 x^{2} + 486 x + 81} - \frac{298}{81}$$