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¿Cómo vas a descomponer esta sqrt(((3*x^2*(x^2-4))/((4-x^2)^2+4*x^2))^2+(-((6*x^3)/((4-x^2)^2+4*x^2)))^2) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
        ___________________________________________
       /                   2                     2 
      /  /    2 / 2    \  \    /         3      \  
     /   | 3*x *\x  - 4/  |    |     -6*x       |  
    /    |----------------|  + |----------------|  
   /     |        2       |    |        2       |  
  /      |/     2\       2|    |/     2\       2|  
\/       \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\left(- \frac{6 x^{3}}{4 x^{2} + \left(4 - x^{2}\right)^{2}}\right)^{2} + \left(\frac{3 x^{2} \left(x^{2} - 4\right)}{4 x^{2} + \left(4 - x^{2}\right)^{2}}\right)^{2}}$$
sqrt((((3*x^2)*(x^2 - 4))/((4 - x^2)^2 + 4*x^2))^2 + (-6*x^3/((4 - x^2)^2 + 4*x^2))^2)
Simplificación general [src]
        ________________
       /        4       
      /        x        
3*   /   -------------- 
    /          4      2 
  \/     16 + x  - 4*x  
$$3 \sqrt{\frac{x^{4}}{x^{4} - 4 x^{2} + 16}}$$
3*sqrt(x^4/(16 + x^4 - 4*x^2))
Descomposición de una fracción [src]
sqrt(-36*x^6/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4) + 9*x^8/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4) + 144*x^4/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4))
$$\sqrt{\frac{9 x^{8}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256} - \frac{36 x^{6}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256} + \frac{144 x^{4}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256}}$$
      __________________________________________________________________________________________________________
     /                    6                                  8                                   4              
    /                 36*x                                9*x                               144*x               
   /   - -------------------------------- + -------------------------------- + -------------------------------- 
  /             8        2      6       4          8        2      6       4          8        2      6       4 
\/       256 + x  - 128*x  - 8*x  + 48*x    256 + x  - 128*x  - 8*x  + 48*x    256 + x  - 128*x  - 8*x  + 48*x  
Denominador común [src]
        ________________________________________________________________________________________________________
       /                 8                                   6                                  4               
      /                 x                                 4*x                               16*x                
3*   /   -------------------------------- - -------------------------------- + -------------------------------- 
    /           8        2      6       4          8        2      6       4          8        2      6       4 
  \/     256 + x  - 128*x  - 8*x  + 48*x    256 + x  - 128*x  - 8*x  + 48*x    256 + x  - 128*x  - 8*x  + 48*x  
$$3 \sqrt{\frac{x^{8}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256} - \frac{4 x^{6}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256} + \frac{16 x^{4}}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256}}$$
3*sqrt(x^8/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4) - 4*x^6/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4) + 16*x^4/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4))
Respuesta numérica [src]
0.75*(0.25*x^6/((1 - 0.25*x^2)^2 + 0.25*x^2)^2 + x^4*(-1 + 0.25*x^2)^2/((1 - 0.25*x^2)^2 + 0.25*x^2)^2)^0.5
0.75*(0.25*x^6/((1 - 0.25*x^2)^2 + 0.25*x^2)^2 + x^4*(-1 + 0.25*x^2)^2/((1 - 0.25*x^2)^2 + 0.25*x^2)^2)^0.5
Compilar la expresión [src]
         ___________________________________________
        /                                       2   
       /             6               4 /      2\    
      /          36*x             9*x *\-4 + x /    
     /    ------------------- + ------------------- 
    /                       2                     2 
   /      /        2       \    /        2       \  
  /       |/     2\       2|    |/     2\       2|  
\/        \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\frac{36 x^{6}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}} + \frac{9 x^{4} \left(x^{2} - 4\right)^{2}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
sqrt(36*x^6/((4 - x^2)^2 + 4*x^2)^2 + 9*x^4*(-4 + x^2)^2/((4 - x^2)^2 + 4*x^2)^2)
Abrimos la expresión [src]
         ___________________________________________
        /                                       2   
       /             6                4 / 2    \    
      /          36*x              9*x *\x  - 4/    
     /    ------------------- + ------------------- 
    /                       2                     2 
   /      /        2       \    /        2       \  
  /       |/     2\       2|    |/     2\       2|  
\/        \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\frac{36 x^{6}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}} + \frac{9 x^{4} \left(x^{2} - 4\right)^{2}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
sqrt((36*x^6)/((4 - x^2)^2 + 4*x^2)^2 + (9*x^4*(x^2 - 4)^2)/((4 - x^2)^2 + 4*x^2)^2)
Parte trigonométrica [src]
         ___________________________________________
        /                                       2   
       /             6               4 /      2\    
      /          36*x             9*x *\-4 + x /    
     /    ------------------- + ------------------- 
    /                       2                     2 
   /      /        2       \    /        2       \  
  /       |/     2\       2|    |/     2\       2|  
\/        \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\frac{36 x^{6}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}} + \frac{9 x^{4} \left(x^{2} - 4\right)^{2}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
sqrt(36*x^6/((4 - x^2)^2 + 4*x^2)^2 + 9*x^4*(-4 + x^2)^2/((4 - x^2)^2 + 4*x^2)^2)
Unión de expresiones racionales [src]
           ________________________
          /    /         2       \ 
         /   4 |/      2\       2| 
        /   x *\\-4 + x /  + 4*x / 
3*     /    ---------------------- 
      /                        2   
     /       /        2       \    
    /        |/     2\       2|    
  \/         \\4 - x /  + 4*x /    
$$3 \sqrt{\frac{x^{4} \left(4 x^{2} + \left(x^{2} - 4\right)^{2}\right)}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
3*sqrt(x^4*((-4 + x^2)^2 + 4*x^2)/((4 - x^2)^2 + 4*x^2)^2)
Combinatoria [src]
        __________________________________
       /        4 /      4      2\        
      /        x *\16 + x  - 4*x /        
3*   /   -------------------------------- 
    /           8        2      6       4 
  \/     256 + x  - 128*x  - 8*x  + 48*x  
$$3 \sqrt{\frac{x^{4} \left(x^{4} - 4 x^{2} + 16\right)}{x^{8} - 8 x^{6} + 48 x^{4} - 128 x^{2} + 256}}$$
3*sqrt(x^4*(16 + x^4 - 4*x^2)/(256 + x^8 - 128*x^2 - 8*x^6 + 48*x^4))
Potencias [src]
         ___________________________________________
        /                                        2  
       /             6             4 /         2\   
      /          36*x             x *\-12 + 3*x /   
     /    ------------------- + ------------------- 
    /                       2                     2 
   /      /        2       \    /        2       \  
  /       |/     2\       2|    |/     2\       2|  
\/        \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\frac{36 x^{6}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}} + \frac{x^{4} \left(3 x^{2} - 12\right)^{2}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
         ___________________________________________
        /                                       2   
       /             6               4 /      2\    
      /          36*x             9*x *\-4 + x /    
     /    ------------------- + ------------------- 
    /                       2                     2 
   /      /        2       \    /        2       \  
  /       |/     2\       2|    |/     2\       2|  
\/        \\4 - x /  + 4*x /    \\4 - x /  + 4*x /  
$$\sqrt{\frac{36 x^{6}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}} + \frac{9 x^{4} \left(x^{2} - 4\right)^{2}}{\left(4 x^{2} + \left(4 - x^{2}\right)^{2}\right)^{2}}}$$
sqrt(36*x^6/((4 - x^2)^2 + 4*x^2)^2 + 9*x^4*(-4 + x^2)^2/((4 - x^2)^2 + 4*x^2)^2)
Denominador racional [src]
          ________________________
         /    /         2       \ 
        /   4 |/      2\       2| 
       /   x *\\-4 + x /  + 4*x / 
3*    /    ---------------------- 
     /                       2    
    /        /      4      2\     
  \/         \16 + x  - 4*x /     
$$3 \sqrt{\frac{x^{4} \left(4 x^{2} + \left(x^{2} - 4\right)^{2}\right)}{\left(x^{4} - 4 x^{2} + 16\right)^{2}}}$$
3*sqrt(x^4*((-4 + x^2)^2 + 4*x^2)/(16 + x^4 - 4*x^2)^2)