5 + x 8 + x 11 + x 14 + x
----- + ----- + ------ + ------
2 + x 5 + x 8 + x 11 + x
$$\frac{x + 14}{x + 11} + \frac{x + 11}{x + 8} + \frac{x + 8}{x + 5} + \frac{x + 5}{x + 2}$$
(5.0 + x)/(2.0 + x) + (11.0 + x)/(8.0 + x) + (8.0 + x)/(5.0 + x) + (14.0 + x)/(11.0 + x)
Рациональный знаменатель
[src] / / 2 \ \
(11 + x)*\(8 + x)*\(5 + x) + (2 + x)*(8 + x)/ + (2 + x)*(5 + x)*(11 + x)/ + (2 + x)*(5 + x)*(8 + x)*(14 + x)
-------------------------------------------------------------------------------------------------------------
(2 + x)*(5 + x)*(8 + x)*(11 + x)
$$\frac{1}{\left(x + 2\right) \left(x + 5\right) \left(x + 8\right) \left(x + 11\right)} \left(\left(x + 2\right) \left(x + 5\right) \left(x + 8\right) \left(x + 14\right) + \left(x + 11\right) \left(\left(x + 2\right) \left(x + 5\right) \left(x + 11\right) + \left(x + 8\right) \left(\left(x + 2\right) \left(x + 8\right) + \left(x + 5\right)^{2}\right)\right)\right)$$
Объединение рациональных выражений
[src] / / 2 \ \
(11 + x)*\(8 + x)*\(5 + x) + (2 + x)*(8 + x)/ + (2 + x)*(5 + x)*(11 + x)/ + (2 + x)*(5 + x)*(8 + x)*(14 + x)
-------------------------------------------------------------------------------------------------------------
(2 + x)*(5 + x)*(8 + x)*(11 + x)
$$\frac{1}{\left(x + 2\right) \left(x + 5\right) \left(x + 8\right) \left(x + 11\right)} \left(\left(x + 2\right) \left(x + 5\right) \left(x + 8\right) \left(x + 14\right) + \left(x + 11\right) \left(\left(x + 2\right) \left(x + 5\right) \left(x + 11\right) + \left(x + 8\right) \left(\left(x + 2\right) \left(x + 8\right) + \left(x + 5\right)^{2}\right)\right)\right)$$
/ 4 3 2 \
2*\2969 + 2*x + 58*x + 579*x + 2305*x/
-----------------------------------------
4 3 2
880 + x + 26*x + 231*x + 806*x
$$\frac{4 x^{4} + 116 x^{3} + 1158 x^{2} + 4610 x + 5938}{x^{4} + 26 x^{3} + 231 x^{2} + 806 x + 880}$$
x + 5 x + 8 x + 11 x + 14
----- + ----- + ------ + ------
x + 2 x + 5 x + 8 x + 11
$$\frac{x + 14}{x + 11} + \frac{x + 11}{x + 8} + \frac{x + 8}{x + 5} + \frac{x + 5}{x + 2}$$
/ 4 3 2 \
2*\2969 + 2*x + 58*x + 579*x + 2305*x/
-----------------------------------------
(2 + x)*(5 + x)*(8 + x)*(11 + x)
$$\frac{4 x^{4} + 116 x^{3} + 1158 x^{2} + 4610 x + 5938}{\left(x + 2\right) \left(x + 5\right) \left(x + 8\right) \left(x + 11\right)}$$
3 2
2418 + 12*x + 234*x + 1386*x
4 + ---------------------------------
4 3 2
880 + x + 26*x + 231*x + 806*x
$$\frac{12 x^{3} + 234 x^{2} + 1386 x + 2418}{x^{4} + 26 x^{3} + 231 x^{2} + 806 x + 880} + 4$$