3 3
b + c
-------------
3 3
b *c *(b + c)
$$\frac{b^{3} + c^{3}}{b^{3} c^{3} \left(b + c\right)}$$
(b^3 + c^3)/(b^3*c^3*(b + c))
1 1
-- + --
3 3
b c
-------
b + c
$$\frac{\frac{1}{c^{3}} + \frac{1}{b^{3}}}{b + c}$$
(b^(-3) + c^(-3))/(b + c)
Рациональный знаменатель
[src]
3 3
b + c
-------------
3 3
b *c *(b + c)
$$\frac{b^{3} + c^{3}}{b^{3} c^{3} \left(b + c\right)}$$
1 1
--------- + ---------
4 3 4 3
b + c*b c + b*c
$$\frac{1}{b c^{3} + c^{4}} + \frac{1}{b^{4} + b^{3} c}$$
1/(b^4 + c*b^3) + 1/(c^4 + b*c^3)
2 2
b + c - b*c
-------------
3 3
b *c
$$\frac{b^{2} - b c + c^{2}}{b^{3} c^{3}}$$
(b^2 + c^2 - b*c)/(b^3*c^3)
(b^(-3) + c^(-3))/(b + c)
(b^(-3) + c^(-3))/(b + c)
1 1
-- + --
3 3
b c
-------
b + c
$$\frac{\frac{1}{c^{3}} + \frac{1}{b^{3}}}{b + c}$$
(b^(-3) + c^(-3))/(b + c)
Объединение рациональных выражений
[src]
3 3
b + c
-------------
3 3
b *c *(b + c)
$$\frac{b^{3} + c^{3}}{b^{3} c^{3} \left(b + c\right)}$$
(b^3 + c^3)/(b^3*c^3*(b + c))
2 2
b + c - b*c
-------------
3 3
b *c
$$\frac{b^{2} - b c + c^{2}}{b^{3} c^{3}}$$
(b^2 + c^2 - b*c)/(b^3*c^3)