2 2
- 4*d + 9*c
--------------------
2 2 2
- 12*c*d + 18*c *d $$\frac{9 c^{2} - 4 d^{2}}{18 c^{2} d^{2} - 12 c d^{2}}$$
(9.0*c^2 - 4.0*d^2)/(18.0*c^2*d^2 - 12.0*c*d^2)
Рациональный знаменатель
[src] 2 2
- 4*d + 9*c
--------------------
2 2 2
- 12*c*d + 18*c *d $$\frac{9 c^{2} - 4 d^{2}}{18 c^{2} d^{2} - 12 c d^{2}}$$
Объединение рациональных выражений
[src] 2 2
- 4*d + 9*c
-----------------
2
6*c*d *(-2 + 3*c)$$\frac{9 c^{2} - 4 d^{2}}{6 c d^{2} \left(3 c - 2\right)}$$
2 2
- 4*d + 9*c
-----------------
2
6*c*d *(-2 + 3*c)$$\frac{9 c^{2} - 4 d^{2}}{6 c d^{2} \left(3 c - 2\right)}$$
2 2
9*c - 4*d
--------------------
2 2 2
- 12*c*d + 18*c *d $$\frac{9 c^{2} - 4 d^{2}}{18 c^{2} d^{2} - 12 c d^{2}}$$
2 2
- 4*d + 9*c
--------------------
2 2 2
- 12*c*d + 18*c *d $$\frac{9 c^{2} - 4 d^{2}}{18 c^{2} d^{2} - 12 c d^{2}}$$
(-2*d + 3*c)*(2*d + 3*c)
------------------------
2
6*c*d *(-2 + 3*c) $$\frac{\left(3 c - 2 d\right) \left(3 c + 2 d\right)}{6 c d^{2} \left(3 c - 2\right)}$$