7*c 672 - 84*c
----- + --------------------
2 + c (6 + 3*c)*(c2 - 8*c)
$$\frac{7 c}{c + 2} + \frac{- 84 c + 672}{\left(- 8 c + c_{2}\right) \left(3 c + 6\right)}$$
7*c 84*(-8 + c)
----- - --------------------
2 + c (6 + 3*c)*(c2 - 8*c)
$$\frac{7 c}{c + 2} - \frac{84 c - 672}{\left(- 8 c + c_{2}\right) \left(3 c + 6\right)}$$
7.0*c/(2.0 + c) - 84.0*(-8.0 + c)/((6.0 + 3.0*c)*(c2 - 8.0*c))
Рациональный знаменатель
[src](2 + c)*(672 - 84*c) + 7*c*(6 + 3*c)*(c2 - 8*c)
-----------------------------------------------
(2 + c)*(6 + 3*c)*(c2 - 8*c)
$$\frac{7 c \left(- 8 c + c_{2}\right) \left(3 c + 6\right) + \left(- 84 c + 672\right) \left(c + 2\right)}{\left(- 8 c + c_{2}\right) \left(c + 2\right) \left(3 c + 6\right)}$$
Объединение рациональных выражений
[src]7*(32 - 4*c + c*(c2 - 8*c))
---------------------------
(2 + c)*(c2 - 8*c)
$$\frac{7 c \left(- 8 c + c_{2}\right) - 28 c + 224}{\left(- 8 c + c_{2}\right) \left(c + 2\right)}$$
7*(32 - 4*c + c*(c2 - 8*c))
---------------------------
(2 + c)*(c2 - 8*c)
$$\frac{7 c \left(- 8 c + c_{2}\right) - 28 c + 224}{\left(- 8 c + c_{2}\right) \left(c + 2\right)}$$
224 - 14*c2 + 84*c
7 - --------------------------
2
-2*c2 + 8*c + 16*c - c*c2
$$- \frac{84 c - 14 c_{2} + 224}{8 c^{2} - c c_{2} + 16 c - 2 c_{2}} + 7$$
/ 2 \
7*\-32 + 4*c + 8*c - c*c2/
---------------------------
(2 + c)*(-c2 + 8*c)
$$\frac{56 c^{2} - 7 c c_{2} + 28 c - 224}{\left(c + 2\right) \left(8 c - c_{2}\right)}$$