(1 + x)*(-1 + x)*(-2 + x)*(2 + x) x*(1 + x)*(-1 + x)*(-2 + x) x*(1 + x)*(-1 + x)*(2 + x)
--------------------------------- + --------------------------- + --------------------------
2 4 8 $$\frac{x}{4} \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) + \frac{x}{8} \left(x - 1\right) \left(x + 1\right) \left(x + 2\right) + \frac{1}{2} \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) \left(x + 2\right)$$
0.125*x*(1.0 + x)*(2.0 + x)*(-1.0 + x) + 0.25*x*(1.0 + x)*(-1.0 + x)*(-2.0 + x) + 0.5*(1.0 + x)*(2.0 + x)*(-1.0 + x)*(-2.0 + x)
Рациональный знаменатель
[src]12*x*(1 + x)*(-1 + x)*(-2 + x) + 24*(1 + x)*(-1 + x)*(-2 + x)*(2 + x) x*(1 + x)*(-1 + x)*(2 + x)
--------------------------------------------------------------------- + --------------------------
48 8 $$\frac{x}{8} \left(x - 1\right) \left(x + 1\right) \left(x + 2\right) + \frac{1}{48} \left(12 x \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) + 24 \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) \left(x + 2\right)\right)$$
Объединение рациональных выражений
[src](1 + x)*(-1 + x)*(x*(2 + x) + 2*(-2 + x)*(4 + 3*x))
---------------------------------------------------
8 $$\frac{1}{8} \left(x - 1\right) \left(x + 1\right) \left(x \left(x + 2\right) + 2 \left(x - 2\right) \left(3 x + 4\right)\right)$$
2 3 4
23*x x x 7*x
2 - ----- - -- + - + ----
8 4 4 8 $$\frac{7 x^{4}}{8} - \frac{x^{3}}{4} - \frac{23 x^{2}}{8} + \frac{x}{4} + 2$$
2*(x + 2)*(x + 1)*x*(x - 1) 2*(x + 2)*(x + 1)*(x - 1)*(x - 2) 6*(x + 1)*x*(x - 1)*(x - 2)
--------------------------- + --------------------------------- + ---------------------------
16 4 24 $$\frac{6 x}{24} \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) + \frac{2 x}{16} \left(x - 1\right) \left(x + 1\right) \left(x + 2\right) + \frac{2}{4} \left(x - 2\right) \left(x - 1\right) \left(x + 1\right) \left(x + 2\right)$$
/ 2\
(1 + x)*(-1 + x)*\-16 - 2*x + 7*x /
-----------------------------------
8 $$\frac{1}{8} \left(x - 1\right) \left(x + 1\right) \left(7 x^{2} - 2 x - 16\right)$$
2 3 4
23*x x x 7*x
2 - ----- - -- + - + ----
8 4 4 8 $$\frac{7 x^{4}}{8} - \frac{x^{3}}{4} - \frac{23 x^{2}}{8} + \frac{x}{4} + 2$$