Sr Examen
¿Cómo vas a descomponer esta (x^2+2)/(x^4+7x^2+12) expresión en fracciones?
Solución
Ha introducido
[src]
2
x + 2
--------------
4 2
x + 7*x + 12
$$\frac{x^{2} + 2}{\left(x^{4} + 7 x^{2}\right) + 12}$$
(x^2 + 2)/(x^4 + 7*x^2 + 12)
Descomposición de una fracción
[src]
-1/(3 + x^2) + 2/(4 + x^2)
$$\frac{2}{x^{2} + 4} - \frac{1}{x^{2} + 3}$$
1 2
- ------ + ------
2 2
3 + x 4 + x
Simplificación general
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)
Denominador racional
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)
Compilar la expresión
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)
Potencias
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)
Denominador común
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)
Unión de expresiones racionales
[src]
2
2 + x
----------------
2 / 2\
12 + x *\7 + x /
$$\frac{x^{2} + 2}{x^{2} \left(x^{2} + 7\right) + 12}$$
(2 + x^2)/(12 + x^2*(7 + x^2))
Combinatoria
[src]
2
2 + x
-----------------
/ 2\ / 2\
\3 + x /*\4 + x /
$$\frac{x^{2} + 2}{\left(x^{2} + 3\right) \left(x^{2} + 4\right)}$$
(2 + x^2)/((3 + x^2)*(4 + x^2))
Parte trigonométrica
[src]
2
2 + x
--------------
4 2
12 + x + 7*x
$$\frac{x^{2} + 2}{x^{4} + 7 x^{2} + 12}$$
(2 + x^2)/(12 + x^4 + 7*x^2)