5 61 - 12*a
a - ------------- + ---------
2 3
25 + a - 5*a 125 + a
-----------------------------
2
50 - 9*a - 7*a
$$\frac{a + \frac{- 12 a + 61}{a^{3} + 125} - \frac{5}{a^{2} - 5 a + 25}}{- 9 a^{2} - 7 a + 50}$$
5 -61 + 12*a
a - ------------- - ----------
2 3
25 + a - 5*a 125 + a
------------------------------
2
50 - 9*a - 7*a
$$\frac{a - \frac{12 a - 61}{a^{3} + 125} - \frac{5}{a^{2} - 5 a + 25}}{- 9 a^{2} - 7 a + 50}$$
(a - 5.0/(25.0 + a^2 - 5.0*a) - (-61.0 + 12.0*a)/(125.0 + a^3))/(50.0 - 7.0*a - 9.0*a^2)
Рациональный знаменатель
[src]/ / 2 \\ / 3\ / 2 \
\-5 + a*\25 + a - 5*a//*\125 + a / + (61 - 12*a)*\25 + a - 5*a/
-----------------------------------------------------------------
/ 3\ / 2 \ / 2 \
\125 + a /*\25 + a - 5*a/*\50 - 9*a - 7*a/
$$\frac{\left(- 12 a + 61\right) \left(a^{2} - 5 a + 25\right) + \left(a^{3} + 125\right) \left(a \left(a^{2} - 5 a + 25\right) - 5\right)}{\left(a^{3} + 125\right) \left(- 9 a^{2} - 7 a + 50\right) \left(a^{2} - 5 a + 25\right)}$$
Объединение рациональных выражений
[src] / 3\
(-5 + a*(25 + a*(-5 + a)))*\125 + a / - (-61 + 12*a)*(25 + a*(-5 + a))
----------------------------------------------------------------------
/ 3\
(25 + a*(-5 + a))*(50 + a*(-7 - 9*a))*\125 + a /
$$\frac{- \left(12 a - 61\right) \left(a \left(a - 5\right) + 25\right) + \left(a^{3} + 125\right) \left(a \left(a \left(a - 5\right) + 25\right) - 5\right)}{\left(a^{3} + 125\right) \left(a \left(- 9 a - 7\right) + 50\right) \left(a \left(a - 5\right) + 25\right)}$$
/ 4 \
-\36 + a + 108*a/
---------------------------------------------
3 4 5 2
-6250 - 50*a + 7*a + 9*a + 875*a + 1125*a
$$- \frac{a^{4} + 108 a + 36}{9 a^{5} + 7 a^{4} - 50 a^{3} + 1125 a^{2} + 875 a - 6250}$$
5 12*a - 61
a - ------------- - ---------
2 3
a - 5*a + 25 a + 125
-----------------------------
2
50 + 3*a - 9*a - 10*a
$$\frac{a - \frac{12 a - 61}{a^{3} + 125} - \frac{5}{a^{2} - 5 a + 25}}{- 9 a^{2} - 10 a + 3 a + 50}$$
/ 4 \
-\36 + a + 108*a/
-------------------------------------------
/ 2 \
(-2 + a)*(5 + a)*(25 + 9*a)*\25 + a - 5*a/
$$- \frac{a^{4} + 108 a + 36}{\left(a - 2\right) \left(a + 5\right) \left(9 a + 25\right) \left(a^{2} - 5 a + 25\right)}$$
/ 4 \
-\36 + a + 108*a/
---------------------------------------------
3 4 5 2
-6250 - 50*a + 7*a + 9*a + 875*a + 1125*a
$$- \frac{a^{4} + 108 a + 36}{9 a^{5} + 7 a^{4} - 50 a^{3} + 1125 a^{2} + 875 a - 6250}$$