3 4
1 - 8*x -5*x + 10*x
-------- + ------------
-4 + 5*x 2
(-4 + 5*x)
$$\frac{- 8 x^{3} + 1}{5 x - 4} + \frac{10 x^{4} - 5 x}{\left(5 x - 4\right)^{2}}$$
3 4
1 - 8*x - 10*x + 5*x
-------- - -------------
-4 + 5*x 2
(-4 + 5*x)
$$\frac{- 8 x^{3} + 1}{5 x - 4} - \frac{- 10 x^{4} + 5 x}{\left(5 x - 4\right)^{2}}$$
(1.0 - 8.0*x^3)/(-4.0 + 5.0*x) - 5.0*(x - 2.0*x^4)/(-4.0 + 5.0*x)^2
Рациональный знаменатель
[src] 2 / 3\ / 4\
(-4 + 5*x) *\1 - 8*x / + (-4 + 5*x)*\-5*x + 10*x /
--------------------------------------------------
3
(-4 + 5*x)
$$\frac{1}{\left(5 x - 4\right)^{3}} \left(\left(5 x - 4\right)^{2} \left(- 8 x^{3} + 1\right) + \left(5 x - 4\right) \left(10 x^{4} - 5 x\right)\right)$$
Объединение рациональных выражений
[src]/ 3\ / 3\
\1 - 8*x /*(-4 + 5*x) - 5*x*\1 - 2*x /
--------------------------------------
2
(-4 + 5*x)
$$\frac{1}{\left(5 x - 4\right)^{2}} \left(- 5 x \left(- 2 x^{3} + 1\right) + \left(5 x - 4\right) \left(- 8 x^{3} + 1\right)\right)$$
4 3
-4 - 30*x + 32*x
------------------
2
16 - 40*x + 25*x
$$\frac{- 30 x^{4} + 32 x^{3} - 4}{25 x^{2} - 40 x + 16}$$
2
32 12 16*x 6*x
- --- + ----------------------- - ---- - ----
125 2 25 5
2000 - 5000*x + 3125*x
$$- \frac{6 x^{2}}{5} - \frac{16 x}{25} - \frac{32}{125} + \frac{12}{3125 x^{2} - 5000 x + 2000}$$
/ 3 4\
-2*\2 - 16*x + 15*x /
----------------------
2
(-4 + 5*x)
$$- \frac{30 x^{4} - 32 x^{3} + 4}{\left(5 x - 4\right)^{2}}$$