Sr Examen
¿Cómo vas a descomponer esta (x+22)/(x^2+2*x-8)+3/(x+4) expresión en fracciones?
Solución
Ha introducido
[src]
x + 22 3 ------------ + ----- 2 x + 4 x + 2*x - 8
$$\frac{x + 22}{\left(x^{2} + 2 x\right) - 8} + \frac{3}{x + 4}$$
(x + 22)/(x^2 + 2*x - 8) + 3/(x + 4)
Respuesta numérica
[src]
3.0/(4.0 + x) + (22.0 + x)/(-8.0 + x^2 + 2.0*x)
3.0/(4.0 + x) + (22.0 + x)/(-8.0 + x^2 + 2.0*x)
Denominador racional
[src]
2
-24 + 3*x + 6*x + (4 + x)*(22 + x)
-----------------------------------
/ 2 \
(4 + x)*\-8 + x + 2*x/
$$\frac{3 x^{2} + 6 x + \left(x + 4\right) \left(x + 22\right) - 24}{\left(x + 4\right) \left(x^{2} + 2 x - 8\right)}$$
(-24 + 3*x^2 + 6*x + (4 + x)*(22 + x))/((4 + x)*(-8 + x^2 + 2*x))
Compilar la expresión
[src]
3 22 + x
----- + -------------
4 + x 2
-8 + x + 2*x
$$\frac{x + 22}{x^{2} + 2 x - 8} + \frac{3}{x + 4}$$
3/(4 + x) + (22 + x)/(-8 + x^2 + 2*x)
Parte trigonométrica
[src]
3 22 + x
----- + -------------
4 + x 2
-8 + x + 2*x
$$\frac{x + 22}{x^{2} + 2 x - 8} + \frac{3}{x + 4}$$
3/(4 + x) + (22 + x)/(-8 + x^2 + 2*x)
Potencias
[src]
3 22 + x
----- + -------------
4 + x 2
-8 + x + 2*x
$$\frac{x + 22}{x^{2} + 2 x - 8} + \frac{3}{x + 4}$$
3/(4 + x) + (22 + x)/(-8 + x^2 + 2*x)
Unión de expresiones racionales
[src]
-24 + (4 + x)*(22 + x) + 3*x*(2 + x)
------------------------------------
(-8 + x*(2 + x))*(4 + x)
$$\frac{3 x \left(x + 2\right) + \left(x + 4\right) \left(x + 22\right) - 24}{\left(x + 4\right) \left(x \left(x + 2\right) - 8\right)}$$
(-24 + (4 + x)*(22 + x) + 3*x*(2 + x))/((-8 + x*(2 + x))*(4 + x))