5 9
18*x 6*x 12*x
- ----------- + ----------- + -----------
3/2 ________ 5/2
/ 4\ / 4 / 4\
\1 + x / \/ 1 + x \1 + x / $$\frac{12 x^{9}}{\left(x^{4} + 1\right)^{\frac{5}{2}}} - \frac{18 x^{5}}{\left(x^{4} + 1\right)^{\frac{3}{2}}} + \frac{6 x}{\sqrt{x^{4} + 1}}$$
6.0*x*(1.0 + x^4)^(-0.5) + 12.0*x^9*(1.0 + x^4)^(-2.5) - 18.0*x^5*(1.0 + x^4)^(-1.5)
Рациональный знаменатель
[src] 5/2 / 2 \
/ 4\ |/ 4\ 8 4 / 4\|
6*x*\1 + x / *\\1 + x / + 2*x - 3*x *\1 + x //
--------------------------------------------------
20 4 16 8 12
1 + x + 5*x + 5*x + 10*x + 10*x $$\frac{6 x \left(x^{4} + 1\right)^{\frac{5}{2}} \left(2 x^{8} - 3 x^{4} \left(x^{4} + 1\right) + \left(x^{4} + 1\right)^{2}\right)}{x^{20} + 5 x^{16} + 10 x^{12} + 10 x^{8} + 5 x^{4} + 1}$$
Объединение рациональных выражений
[src] / 8 / 4\ / 4\\
6*x*\2*x + \1 + x /*\1 - 2*x //
--------------------------------
5/2
/ 4\
\1 + x / $$\frac{6 x}{\left(x^{4} + 1\right)^{\frac{5}{2}}} \left(2 x^{8} + \left(- 2 x^{4} + 1\right) \left(x^{4} + 1\right)\right)$$
/ 4\
-6*x*\-1 + x /
---------------------------
________
/ 4 / 8 4\
\/ 1 + x *\1 + x + 2*x /$$- \frac{6 x \left(x^{4} - 1\right)}{\sqrt{x^{4} + 1} \left(x^{8} + 2 x^{4} + 1\right)}$$
5 9
-18*x 6*x 12*x
----------- + ----------- + -----------
3/2 ________ 5/2
/ 4 \ / 4 / 4 \
\x + 1/ \/ x + 1 \x + 1/ $$\frac{6 x}{\sqrt{x^{4} + 1}} + \frac{-1 \cdot 18 x^{5}}{\left(x^{4} + 1\right)^{\frac{3}{2}}} + \frac{12 x^{9}}{\left(x^{4} + 1\right)^{\frac{5}{2}}}$$
/ 5\
-\-6*x + 6*x /
-----------------------------------------------
________ ________ ________
/ 4 8 / 4 4 / 4
\/ 1 + x + x *\/ 1 + x + 2*x *\/ 1 + x $$- \frac{6 x^{5} - 6 x}{x^{8} \sqrt{x^{4} + 1} + 2 x^{4} \sqrt{x^{4} + 1} + \sqrt{x^{4} + 1}}$$
/ 2\
-6*x*(1 + x)*\1 + x /*(-1 + x)
------------------------------
5/2
/ 4\
\1 + x / $$- \frac{6 x}{\left(x^{4} + 1\right)^{\frac{5}{2}}} \left(x - 1\right) \left(x + 1\right) \left(x^{2} + 1\right)$$