-6 - 5/y - 35/(2*(-5 + y)) + 35/(2*(5 + y))
$$-6 + \frac{35}{2 \left(y + 5\right)} - \frac{35}{2 \left(y - 5\right)} - \frac{5}{y}$$
5 35 35
-6 - - - ---------- + ---------
y 2*(-5 + y) 2*(5 + y)
3 / 2\
- 7*y + \-25 + y /*(-5 + y)
----------------------------
/ 2\
y*\-25 + y /
$$\frac{- 7 y^{3} + \left(y - 5\right) \left(y^{2} - 25\right)}{y \left(y^{2} - 25\right)}$$
(-7*y^3 + (-25 + y^2)*(-5 + y))/(y*(-25 + y^2))
(-5.0 + y)/y - 7.0*y^2/(-25.0 + y^2)
(-5.0 + y)/y - 7.0*y^2/(-25.0 + y^2)
2
125 - 175*y - 5*y
-6 + ------------------
3
y - 25*y
$$-6 + \frac{- 5 y^{2} - 175 y + 125}{y^{3} - 25 y}$$
-6 + (125 - 175*y - 5*y^2)/(y^3 - 25*y)
Рациональный знаменатель
[src]
2
5 7*y
1 - - - --------
y 2
-25 + y
$$- \frac{7 y^{2}}{y^{2} - 25} + 1 - \frac{5}{y}$$
3 / 2\
- 7*y + \-25 + y /*(-5 + y)
----------------------------
/ 2\
y*\-25 + y /
$$\frac{- 7 y^{3} + \left(y - 5\right) \left(y^{2} - 25\right)}{y \left(y^{2} - 25\right)}$$
(-7*y^3 + (-25 + y^2)*(-5 + y))/(y*(-25 + y^2))
/ 2 3 \
-\-125 + 5*y + 6*y + 25*y/
-----------------------------
y*(-5 + y)*(5 + y)
$$- \frac{6 y^{3} + 5 y^{2} + 25 y - 125}{y \left(y - 5\right) \left(y + 5\right)}$$
-(-125 + 5*y^2 + 6*y^3 + 25*y)/(y*(-5 + y)*(5 + y))
Объединение рациональных выражений
[src]
3 / 2\
- 7*y + \-25 + y /*(-5 + y)
----------------------------
/ 2\
y*\-25 + y /
$$\frac{- 7 y^{3} + \left(y - 5\right) \left(y^{2} - 25\right)}{y \left(y^{2} - 25\right)}$$
(-7*y^3 + (-25 + y^2)*(-5 + y))/(y*(-25 + y^2))