2 3
-123 - 108*x - 30*x - 3*x
---------------------------
3 2
26 + x + 6*x + 21*x $$\frac{- 3 x^{3} - 30 x^{2} - 108 x - 123}{x^{3} + 6 x^{2} + 21 x + 26}$$
(-123.0 - 3.0*x^3 - 30.0*x^2 - 108.0*x)/(26.0 + x^3 + 6.0*x^2 + 21.0*x)
Рациональный знаменатель
[src] 2 3
-123 - 108*x - 30*x - 3*x
---------------------------
3 2
26 + x + 6*x + 21*x $$\frac{- 3 x^{3} - 30 x^{2} - 108 x - 123}{x^{3} + 6 x^{2} + 21 x + 26}$$
Объединение рациональных выражений
[src]3*(-41 + x*(-36 + x*(-10 - x)))
-------------------------------
26 + x*(21 + x*(6 + x)) $$\frac{3 x \left(x \left(- x - 10\right) - 36\right) - 123}{x \left(x \left(x + 6\right) + 21\right) + 26}$$
/ 3 2 \
-\123 + 3*x + 30*x + 108*x/
------------------------------
3 2
26 + x + 6*x + 21*x $$- \frac{3 x^{3} + 30 x^{2} + 108 x + 123}{x^{3} + 6 x^{2} + 21 x + 26}$$
3 2
-123 - 3*x - 30*x - 108*x
---------------------------
3 2
26 + x + 6*x + 21*x $$\frac{- 3 x^{3} - 30 x^{2} - 108 x - 123}{x^{3} + 6 x^{2} + 21 x + 26}$$
/ 3 2 \
-3*\41 + x + 10*x + 36*x/
---------------------------
/ 2 \
(2 + x)*\13 + x + 4*x/ $$- \frac{3 x^{3} + 30 x^{2} + 108 x + 123}{\left(x + 2\right) \left(x^{2} + 4 x + 13\right)}$$
2
45 + 12*x + 45*x
-3 - ---------------------
3 2
26 + x + 6*x + 21*x$$- \frac{12 x^{2} + 45 x + 45}{x^{3} + 6 x^{2} + 21 x + 26} - 3$$