30 8 13*x
16 - -- + -- - ----
x x2 2
$$- \frac{13 x}{2} + 16 + \frac{8}{x_{2}} - \frac{30}{x}$$
16.0 + 8.0/x2 - 6.5*x - 30.0/x
Рациональный знаменатель
[src] 2 / 2\
16*x - 25*x2*x + 2*x2*\-30 + 6*x / + 32*x*x2
---------------------------------------------
2*x*x2
$$\frac{1}{2 x x_{2}} \left(- 25 x^{2} x_{2} + 32 x x_{2} + 16 x + 2 x_{2} \left(6 x^{2} - 30\right)\right)$$
Объединение рациональных выражений
[src] 2 / 2\
16*x - 25*x2*x + 12*x2*\-5 + x / + 32*x*x2
-------------------------------------------
2*x*x2
$$\frac{1}{2 x x_{2}} \left(- 25 x^{2} x_{2} + 32 x x_{2} + 16 x + 12 x_{2} \left(x^{2} - 5\right)\right)$$
30 8 13*x
16 - -- + -- - ----
x x2 2
$$- \frac{13 x}{2} + 16 + \frac{8}{x_{2}} - \frac{30}{x}$$
8 30 25*x
16 + 6*x + -- - -- - ----
x2 x 2
$$- \frac{25 x}{2} + 6 x + 16 + \frac{8}{x_{2}} - \frac{30}{x}$$
13*x -30*x2 + 8*x
16 - ---- + ------------
2 x*x2
$$- \frac{13 x}{2} + 16 + \frac{1}{x x_{2}} \left(8 x - 30 x_{2}\right)$$
/ 2\
-\-16*x + 60*x2 - 32*x*x2 + 13*x2*x /
--------------------------------------
2*x*x2
$$- \frac{1}{2 x x_{2}} \left(13 x^{2} x_{2} - 32 x x_{2} - 16 x + 60 x_{2}\right)$$