2 2 2
(x + y) *(x - y) + (x + z) *(z - x) + (y + z) *(y - z)
$$\left(- x + z\right) \left(x + z\right)^{2} + \left(x - y\right) \left(x + y\right)^{2} + \left(y - z\right) \left(y + z\right)^{2}$$
(x + y)^2*(x - y) + (x + z)^2*(z - x) + (y + z)^2*(y - z)
Рациональный знаменатель
[src] 2 2 2
(x + y) *(x - y) + (x + z) *(z - x) + (y + z) *(y - z)
$$\left(- x + z\right) \left(x + z\right)^{2} + \left(x - y\right) \left(x + y\right)^{2} + \left(y - z\right) \left(y + z\right)^{2}$$
Объединение рациональных выражений
[src] 2 2 2
(x + y) *(x - y) + (x + z) *(z - x) + (y + z) *(y - z)
$$\left(- x + z\right) \left(x + z\right)^{2} + \left(x - y\right) \left(x + y\right)^{2} + \left(y - z\right) \left(y + z\right)^{2}$$
2 2 2
(x + y) *(x - y) + (x + z) *(z - x) + (y + z) *(y - z)
$$\left(- x + z\right) \left(x + z\right)^{2} + \left(x - y\right) \left(x + y\right)^{2} + \left(y - z\right) \left(y + z\right)^{2}$$
2 2 2
(x + y) *(x - y) + (x + z) *(z - x) + (y + z) *(y - z)
$$\left(- x + z\right) \left(x + z\right)^{2} + \left(x - y\right) \left(x + y\right)^{2} + \left(y - z\right) \left(y + z\right)^{2}$$
$$\left(x - y\right) \left(x - z\right) \left(y - z\right)$$
2 2 2 2 2 2
x*z + y*x + z*y - x*y - y*z - z*x
$$x^{2} y - x^{2} z - x y^{2} + x z^{2} + y^{2} z - y z^{2}$$