(-12.0 - (-1.0 + 12.0*x)^2/(1.0 + x - 6.0*x^2))/(1.0 + x - 6.0*x^2)
Рациональный знаменатель
[src] 2 2
-12 - (-1 + 12*x) - 12*x + 72*x
---------------------------------
2
/ 2\
\1 + x - 6*x / $$\frac{72 x^{2} - 12 x - \left(12 x - 1\right)^{2} - 12}{\left(- 6 x^{2} + x + 1\right)^{2}}$$
Объединение рациональных выражений
[src] 2 2
-12 - (-1 + 12*x) - 12*x + 72*x
---------------------------------
2
/ 2\
\1 + x - 6*x / $$\frac{72 x^{2} - 12 x - \left(12 x - 1\right)^{2} - 12}{\left(- 6 x^{2} + x + 1\right)^{2}}$$
2 2
-12 - (-1 + 12*x) - 12*x + 72*x
---------------------------------
2
/ 2\
\-1 - x + 6*x / $$\frac{72 x^{2} - 12 x - \left(12 x - 1\right)^{2} - 12}{\left(6 x^{2} - x - 1\right)^{2}}$$
/ 2\
-\13 - 12*x + 72*x /
----------------------
2 2
(1 + 3*x) *(-1 + 2*x) $$- \frac{72 x^{2} - 12 x + 13}{\left(2 x - 1\right)^{2} \left(3 x + 1\right)^{2}}$$
/ 2\
-\13 - 12*x + 72*x /
-------------------------------
3 2 4
1 - 12*x - 11*x + 2*x + 36*x $$- \frac{72 x^{2} - 12 x + 13}{36 x^{4} - 12 x^{3} - 11 x^{2} + 2 x + 1}$$