Simplificación general
[src]
/ 2 \
8*\-2 + x - x/
------------------
2 / 2 \
x *\16 + x + 8*x/
$$\frac{8 \left(x^{2} - x - 2\right)}{x^{2} \left(x^{2} + 8 x + 16\right)}$$
8*(-2 + x^2 - x)/(x^2*(16 + x^2 + 8*x))
Descomposición de una fracción
[src]
$$\frac{9}{\left(x + 4\right)^{2}} - \frac{1}{x^{2}}$$
1 9
- -- + --------
2 2
x (4 + x)
(-4.0 + 2.0*x)/(x^2 + 4.0*x) + 0.25*(-1 + 0.5*x)^2*(-4.0 - 2.0*x)/(x + 0.25*x^2)^2
(-4.0 + 2.0*x)/(x^2 + 4.0*x) + 0.25*(-1 + 0.5*x)^2*(-4.0 - 2.0*x)/(x + 0.25*x^2)^2
Denominador racional
[src]
2
/ 2 \ 2 / 2 \
\x + 4*x/ *(-4 + 2*x) + (-2 + x) *(-4 - 2*x)*\x + 4*x/
--------------------------------------------------------
3
/ 2 \
\x + 4*x/
$$\frac{\left(- 2 x - 4\right) \left(x - 2\right)^{2} \left(x^{2} + 4 x\right) + \left(2 x - 4\right) \left(x^{2} + 4 x\right)^{2}}{\left(x^{2} + 4 x\right)^{3}}$$
((x^2 + 4*x)^2*(-4 + 2*x) + (-2 + x)^2*(-4 - 2*x)*(x^2 + 4*x))/(x^2 + 4*x)^3
8*(1 + x)*(-2 + x)
------------------
2 2
x *(4 + x)
$$\frac{8 \left(x - 2\right) \left(x + 1\right)}{x^{2} \left(x + 4\right)^{2}}$$
8*(1 + x)*(-2 + x)/(x^2*(4 + x)^2)
2
-16 - 8*x + 8*x
-----------------
4 3 2
x + 8*x + 16*x
$$\frac{8 x^{2} - 8 x - 16}{x^{4} + 8 x^{3} + 16 x^{2}}$$
(-16 - 8*x + 8*x^2)/(x^4 + 8*x^3 + 16*x^2)
Unión de expresiones racionales
[src]
2*(-2 + x)*(x*(4 + x) + (-2 + x)*(-2 - x))
------------------------------------------
2 2
x *(4 + x)
$$\frac{2 \left(x - 2\right) \left(x \left(x + 4\right) + \left(- x - 2\right) \left(x - 2\right)\right)}{x^{2} \left(x + 4\right)^{2}}$$
2*(-2 + x)*(x*(4 + x) + (-2 + x)*(-2 - x))/(x^2*(4 + x)^2)