2
a + 2*b a - 3*c a - b*c
---------- + ---------- + --------------------
-3*b + 3*a -2*c + 2*a 2
a + b*c - a*b - a*c$$\frac{a + 2 b}{3 a - 3 b} + \frac{a - 3 c}{2 a - 2 c} + \frac{a^{2} - b c}{a^{2} - a b - a c + b c}$$
2
a + 2*b a - b*c -a + 3*c
---------- + -------------------- - ----------
-3*b + 3*a 2 -2*c + 2*a
a + b*c - a*b - a*c $$- \frac{- a + 3 c}{2 a - 2 c} + \frac{a + 2 b}{3 a - 3 b} + \frac{a^{2} - b c}{a^{2} - a b - a c + b c}$$
(a + 2.0*b)/(3.0*a - 3.0*b) + (a^2 - b*c)/(a^2 + b*c - a*b - a*c) - (-a + 3.0*c)/(2.0*a - 2.0*c)
Рациональный знаменатель
[src] / 2 \ / 2 \
((a - 3*c)*(-3*b + 3*a) + (a + 2*b)*(-2*c + 2*a))*\a + b*c - a*b - a*c/ + \a - b*c/*(-3*b + 3*a)*(-2*c + 2*a)
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/ 2 \
(-3*b + 3*a)*(-2*c + 2*a)*\a + b*c - a*b - a*c/ $$\frac{1}{\left(2 a - 2 c\right) \left(3 a - 3 b\right) \left(a^{2} - a b - a c + b c\right)} \left(\left(2 a - 2 c\right) \left(3 a - 3 b\right) \left(a^{2} - b c\right) + \left(\left(a + 2 b\right) \left(2 a - 2 c\right) + \left(a - 3 c\right) \left(3 a - 3 b\right)\right) \left(a^{2} - a b - a c + b c\right)\right)$$
Объединение рациональных выражений
[src] / 2 \
(-3*(a - b)*(-a + 3*c) + 2*(a - c)*(a + 2*b))*(a*(a - c) + b*c - a*b) + 6*(a - b)*(a - c)*\a - b*c/
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6*(a - b)*(a - c)*(a*(a - c) + b*c - a*b) $$\frac{1}{6 \left(a - b\right) \left(a - c\right) \left(- a b + a \left(a - c\right) + b c\right)} \left(6 \left(a - b\right) \left(a - c\right) \left(a^{2} - b c\right) + \left(- 3 \left(- a + 3 c\right) \left(a - b\right) + 2 \left(a + 2 b\right) \left(a - c\right)\right) \left(- a b + a \left(a - c\right) + b c\right)\right)$$
b + 11*a
---------
6*(a - b)
$$\frac{11 a + b}{6 a - 6 b}$$
2
a + 2*b a - b*c 3*c - a
--------- + -------------------- - ---------
3*a - 3*b 2 2*a - 2*c
a - a*c + b*c - a*b $$- \frac{- a + 3 c}{2 a - 2 c} + \frac{a + 2 b}{3 a - 3 b} + \frac{a^{2} - b c}{- a b + b c + a^{2} - a c}$$
11 2*b
-- + -----
6 a - b
$$\frac{2 b}{a - b} + \frac{11}{6}$$
b + 11*a
---------
6*(a - b)
$$\frac{11 a + b}{6 a - 6 b}$$