/ 2\ / 1 2 4*x \
\-9 + x /*|- ----- + ------ - ------------|
| 3 + x -4 + x 2 |
\ -12 + x - x/
-------------------------------------------
10 - 3*x $$\frac{1}{- 3 x + 10} \left(x^{2} - 9\right) \left(- \frac{4 x}{x^{2} - x - 12} - \frac{1}{x + 3} + \frac{2}{x - 4}\right)$$
(-9.0 + x*x)*(-1/(3.0 + x) + 2.0/(-4.0 + x) - 4.0*x/(-12.0 - x + x*x))/(10.0 - 3.0*x)
Рациональный знаменатель
[src]/ 2\ / / 2 \ / 2 \\
\-9 + x /*\(3 + x)*\-24 - 2*x + 2*x - 4*x*(-4 + x)/ - (-4 + x)*\-12 + x - x//
-------------------------------------------------------------------------------
/ 2 \
(-4 + x)*(3 + x)*(10 - 3*x)*\-12 + x - x/ $$\frac{\left(x^{2} - 9\right) \left(- \left(x - 4\right) \left(x^{2} - x - 12\right) + \left(x + 3\right) \left(2 x^{2} - 4 x \left(x - 4\right) - 2 x - 24\right)\right)}{\left(- 3 x + 10\right) \left(x - 4\right) \left(x + 3\right) \left(x^{2} - x - 12\right)}$$
Объединение рациональных выражений
[src]/ 2\
\-9 + x /*(-(-12 + x*(-1 + x))*(-4 + x) + 2*(3 + x)*(-12 + x*(-1 + x) - 2*x*(-4 + x)))
--------------------------------------------------------------------------------------
(-12 + x*(-1 + x))*(-4 + x)*(3 + x)*(10 - 3*x) $$\frac{\left(x^{2} - 9\right) \left(- \left(x - 4\right) \left(x \left(x - 1\right) - 12\right) + 2 \left(x + 3\right) \left(- 2 x \left(x - 4\right) + x \left(x - 1\right) - 12\right)\right)}{\left(- 3 x + 10\right) \left(x - 4\right) \left(x + 3\right) \left(x \left(x - 1\right) - 12\right)}$$
/ 1 2 4*x \
(-9 + x*x)*|- ----- + ----- - ------------|
\ x + 3 x - 4 x*x - x - 12/
-------------------------------------------
10 - 3*x $$\frac{1}{- 3 x + 10} \left(x x - 9\right) \left(- \frac{4 x}{- x + x x - 12} - \frac{1}{x + 3} + \frac{2}{x - 4}\right)$$