-8*z + x*(-4*y + z*(x - y))
---------------------------
4*x
$$\frac{x \left(z \left(x - y\right) - 4 y\right) - 8 z}{4 x}$$
(-8*z + x*(-4*y + z*(x - y)))/(4*x)
/ 2 y x\
-y + z*|- - - - + -|
\ x 4 4/
$$z \left(\frac{x}{4} - \frac{y}{4} - \frac{2}{x}\right) - y$$
-y + z*(-2/x - y/4 + x/4)
Объединение рациональных выражений
[src]
-8*z - 4*x*y + x*z*(x - y)
--------------------------
4*x
$$\frac{x z \left(x - y\right) - 4 x y - 8 z}{4 x}$$
(-8*z - 4*x*y + x*z*(x - y))/(4*x)
Рациональный знаменатель
[src]
-8*z - 4*x*y + x*z*(x - y)
--------------------------
4*x
$$\frac{x z \left(x - y\right) - 4 x y - 8 z}{4 x}$$
2*z y*z x*z
-y - --- - --- + ---
x 4 4
$$\frac{x z}{4} - \frac{y z}{4} - y - \frac{2 z}{x}$$
-y - 2*z/x - y*z/4 + x*z/4
2*z y*z x*z
-y - --- - --- + ---
x 4 4
$$\frac{x z}{4} - \frac{y z}{4} - y - \frac{2 z}{x}$$
-y - 2*z/x - y*z/4 + x*z/4
-y + 0.25*z*(x - y) - 2.0*z/x
-y + 0.25*z*(x - y) - 2.0*z/x
2
-8*z + z*x - 4*x*y - x*y*z
---------------------------
4*x
$$\frac{x^{2} z - x y z - 4 x y - 8 z}{4 x}$$
(-8*z + z*x^2 - 4*x*y - x*y*z)/(4*x)