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¿Cómo vas a descomponer esta sqrt((40*w^2+45)^2/(100*w^2+9^2))+(-(200*w^3-132*w^2)^2/(100*w^2+9^2)) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
       _______________                       
      /             2                      2 
     /  /    2     \      /     3        2\  
    /   \40*w  + 45/     -\200*w  - 132*w /  
   /    -------------  + --------------------
  /           2                   2          
\/       100*w  + 81         100*w  + 81     
$$\sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} + \frac{\left(-1\right) \left(200 w^{3} - 132 w^{2}\right)^{2}}{100 w^{2} + 81}$$
sqrt((40*w^2 + 45)^2/(100*w^2 + 81)) + (-(200*w^3 - 132*w^2)^2)/(100*w^2 + 81)
Simplificación general [src]
       _____________                                     
      /           2                                      
     /  /       2\                                       
    /   \9 + 8*w /   /           2\       4             2
   /    ----------- *\405 + 500*w / - 16*w *(-33 + 50*w) 
  /               2                                      
\/      81 + 100*w                                       
---------------------------------------------------------
                                 2                       
                       81 + 100*w                        
$$\frac{- 16 w^{4} \left(50 w - 33\right)^{2} + \sqrt{\frac{\left(8 w^{2} + 9\right)^{2}}{100 w^{2} + 81}} \left(500 w^{2} + 405\right)}{100 w^{2} + 81}$$
(sqrt((9 + 8*w^2)^2/(81 + 100*w^2))*(405 + 500*w^2) - 16*w^4*(-33 + 50*w)^2)/(81 + 100*w^2)
Parte trigonométrica [src]
       _______________                       
      /             2                       2
     /  /         2\     /       2        3\ 
    /   \45 + 40*w /     \- 132*w  + 200*w / 
   /    -------------  - --------------------
  /                2                   2     
\/       81 + 100*w          81 + 100*w      
$$\sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} - \frac{\left(200 w^{3} - 132 w^{2}\right)^{2}}{100 w^{2} + 81}$$
sqrt((45 + 40*w^2)^2/(81 + 100*w^2)) - (-132*w^2 + 200*w^3)^2/(81 + 100*w^2)
Denominador racional [src]
                                    _______________                 _______________
                                   /             2                 /             2 
                      2           /  /         2\                 /  /         2\  
     /      2       3\           /   \45 + 40*w /          2     /   \45 + 40*w /  
- 16*\- 33*w  + 50*w /  + 81*   /    -------------  + 100*w *   /    ------------- 
                               /           2                   /           2       
                             \/       100*w  + 81            \/       100*w  + 81  
-----------------------------------------------------------------------------------
                                              2                                    
                                    81 + 100*w                                     
$$\frac{100 w^{2} \sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} + 81 \sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} - 16 \left(50 w^{3} - 33 w^{2}\right)^{2}}{100 w^{2} + 81}$$
(-16*(-33*w^2 + 50*w^3)^2 + 81*sqrt((45 + 40*w^2)^2/(100*w^2 + 81)) + 100*w^2*sqrt((45 + 40*w^2)^2/(100*w^2 + 81)))/(81 + 100*w^2)
Respuesta numérica [src]
45.0*((1 + 0.888888888888889*w^2)^2/(81.0 + 100.0*w^2))^0.5 - 40000.0*(w^3 - 0.66*w^2)^2/(81.0 + 100.0*w^2)
45.0*((1 + 0.888888888888889*w^2)^2/(81.0 + 100.0*w^2))^0.5 - 40000.0*(w^3 - 0.66*w^2)^2/(81.0 + 100.0*w^2)
Abrimos la expresión [src]
    _______________                                        2 
   /             2       _____________    /     3        2\  
  /  /    2     \       /      1         -\200*w  - 132*w /  
\/   \40*w  + 45/  *   /  -----------  + --------------------
                      /        2                  2          
                    \/    100*w  + 81        100*w  + 81     
$$\sqrt{\left(40 w^{2} + 45\right)^{2}} \sqrt{\frac{1}{100 w^{2} + 81}} + \frac{\left(-1\right) \left(200 w^{3} - 132 w^{2}\right)^{2}}{100 w^{2} + 81}$$
sqrt((40*w^2 + 45)^2)*sqrt(1/(100*w^2 + 81)) + (-(200*w^3 - 132*w^2)^2)/(100*w^2 + 81)
Potencias [src]
       _______________                       
      /             2                       2
     /  /         2\     /       2        3\ 
    /   \45 + 40*w /     \- 132*w  + 200*w / 
   /    -------------  - --------------------
  /                2                   2     
\/       81 + 100*w          81 + 100*w      
$$\sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} - \frac{\left(200 w^{3} - 132 w^{2}\right)^{2}}{100 w^{2} + 81}$$
sqrt((45 + 40*w^2)^2/(81 + 100*w^2)) - (-132*w^2 + 200*w^3)^2/(81 + 100*w^2)
Denominador común [src]
                           _________________________________________                                                    
                          /                      4              2                               2                       
  75816        4         /       81          64*w          144*w            3   10692*w   3744*w    6141096 + 21651300*w
- ----- - 400*w  + 5*   /   ----------- + ----------- + -----------  + 528*w  - ------- + ------- + --------------------
   625                 /              2             2             2                25        25                      2  
                     \/     81 + 100*w    81 + 100*w    81 + 100*w                                    50625 + 62500*w   
$$- 400 w^{4} + 528 w^{3} + \frac{3744 w^{2}}{25} - \frac{10692 w}{25} + \frac{21651300 w + 6141096}{62500 w^{2} + 50625} + 5 \sqrt{\frac{64 w^{4}}{100 w^{2} + 81} + \frac{144 w^{2}}{100 w^{2} + 81} + \frac{81}{100 w^{2} + 81}} - \frac{75816}{625}$$
-75816/625 - 400*w^4 + 5*sqrt(81/(81 + 100*w^2) + 64*w^4/(81 + 100*w^2) + 144*w^2/(81 + 100*w^2)) + 528*w^3 - 10692*w/25 + 3744*w^2/25 + (6141096 + 21651300*w)/(50625 + 62500*w^2)
Unión de expresiones racionales [src]
                                 _____________              
                                /           2               
                               /  /       2\                
      4             2         /   \9 + 8*w /   /          2\
- 16*w *(-33 + 50*w)  + 5*   /    ----------- *\81 + 100*w /
                            /               2               
                          \/      81 + 100*w                
------------------------------------------------------------
                                  2                         
                        81 + 100*w                          
$$\frac{- 16 w^{4} \left(50 w - 33\right)^{2} + 5 \sqrt{\frac{\left(8 w^{2} + 9\right)^{2}}{100 w^{2} + 81}} \left(100 w^{2} + 81\right)}{100 w^{2} + 81}$$
(-16*w^4*(-33 + 50*w)^2 + 5*sqrt((9 + 8*w^2)^2/(81 + 100*w^2))*(81 + 100*w^2))/(81 + 100*w^2)
Combinatoria [src]
 /                       _________________________________________                                      _________________________________________\ 
 |                      /                      4              2                                        /                      4              2   | 
 |         5           /       81          64*w          144*w              4          6        2     /       81          64*w          144*w    | 
-|- 52800*w  - 405*   /   ----------- + ----------- + -----------  + 17424*w  + 40000*w  - 500*w *   /   ----------- + ----------- + ----------- | 
 |                   /              2             2             2                                   /              2             2             2 | 
 \                 \/     81 + 100*w    81 + 100*w    81 + 100*w                                  \/     81 + 100*w    81 + 100*w    81 + 100*w  / 
---------------------------------------------------------------------------------------------------------------------------------------------------
                                                                              2                                                                    
                                                                    81 + 100*w                                                                     
$$- \frac{40000 w^{6} - 52800 w^{5} + 17424 w^{4} - 500 w^{2} \sqrt{\frac{64 w^{4}}{100 w^{2} + 81} + \frac{144 w^{2}}{100 w^{2} + 81} + \frac{81}{100 w^{2} + 81}} - 405 \sqrt{\frac{64 w^{4}}{100 w^{2} + 81} + \frac{144 w^{2}}{100 w^{2} + 81} + \frac{81}{100 w^{2} + 81}}}{100 w^{2} + 81}$$
-(-52800*w^5 - 405*sqrt(81/(81 + 100*w^2) + 64*w^4/(81 + 100*w^2) + 144*w^2/(81 + 100*w^2)) + 17424*w^4 + 40000*w^6 - 500*w^2*sqrt(81/(81 + 100*w^2) + 64*w^4/(81 + 100*w^2) + 144*w^2/(81 + 100*w^2)))/(81 + 100*w^2)
Compilar la expresión [src]
       _______________                       
      /             2                       2
     /  /         2\     /       2        3\ 
    /   \45 + 40*w /     \- 132*w  + 200*w / 
   /    -------------  - --------------------
  /                2                   2     
\/       81 + 100*w          81 + 100*w      
$$\sqrt{\frac{\left(40 w^{2} + 45\right)^{2}}{100 w^{2} + 81}} - \frac{\left(200 w^{3} - 132 w^{2}\right)^{2}}{100 w^{2} + 81}$$
sqrt((45 + 40*w^2)^2/(81 + 100*w^2)) - (-132*w^2 + 200*w^3)^2/(81 + 100*w^2)