(0.5 + x^2)^(-1.5)*(-1.0 + 3.0*x^2/(0.5 + x^2))
Рациональный знаменатель
[src] __________
___ / 2 / 2\
2*\/ 2 *\/ 1 + 2*x *\-1 + 4*x /
---------------------------------
2 6 4
1 + 6*x + 8*x + 12*x $$\frac{2 \sqrt{2} \sqrt{2 x^{2} + 1} \left(4 x^{2} - 1\right)}{8 x^{6} + 12 x^{4} + 6 x^{2} + 1}$$
Объединение рациональных выражений
[src] ___ / 2\
2*\/ 2 *\-1 + 4*x /
-------------------
5/2
/ 2\
\1 + 2*x / $$\frac{2 \sqrt{2} \left(4 x^{2} - 1\right)}{\left(2 x^{2} + 1\right)^{\frac{5}{2}}}$$
___ / 2\
\/ 2 *\-2 + 8*x /
-----------------
5/2
/ 2\
\1 + 2*x / $$\frac{\sqrt{2} \left(8 x^{2} - 2\right)}{\left(2 x^{2} + 1\right)^{\frac{5}{2}}}$$
___ ___ 2
- 2*\/ 2 + 8*\/ 2 *x
-------------------------------------------------------
__________ __________ __________
/ 2 2 / 2 4 / 2
\/ 1 + 2*x + 4*x *\/ 1 + 2*x + 4*x *\/ 1 + 2*x $$\frac{8 \sqrt{2} x^{2} - 2 \sqrt{2}}{4 x^{4} \sqrt{2 x^{2} + 1} + 4 x^{2} \sqrt{2 x^{2} + 1} + \sqrt{2 x^{2} + 1}}$$
___
2*\/ 2 *(1 + 2*x)*(-1 + 2*x)
----------------------------
5/2
/ 2\
\1 + 2*x / $$\frac{2 \sqrt{2}}{\left(2 x^{2} + 1\right)^{\frac{5}{2}}} \left(2 x - 1\right) \left(2 x + 1\right)$$