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

Expresión a simplificar:

Solución

Ha introducido [src]
  4      3      2
 x  - 2*x  + 3*x 
-----------------
 4    2          
x  - x  + 4*x - 4
3x2+(x42x3)(4x+(x4x2))4\frac{3 x^{2} + \left(x^{4} - 2 x^{3}\right)}{\left(4 x + \left(x^{4} - x^{2}\right)\right) - 4}
(x^4 - 2*x^3 + 3*x^2)/(x^4 - x^2 + 4*x - 4)
Descomposición de una fracción [src]
1 - 11/(6*(2 + x)) + 1/(3*(-1 + x)) - (-1 + x)/(2*(2 + x^2 - x))
x12(x2x+2)+1116(x+2)+13(x1)- \frac{x - 1}{2 \left(x^{2} - x + 2\right)} + 1 - \frac{11}{6 \left(x + 2\right)} + \frac{1}{3 \left(x - 1\right)}
        11          1            -1 + x    
1 - --------- + ---------- - --------------
    6*(2 + x)   3*(-1 + x)     /     2    \
                             2*\2 + x  - x/
Simplificación general [src]
 2 /     2      \ 
x *\3 + x  - 2*x/ 
------------------
      4    2      
-4 + x  - x  + 4*x
x2(x22x+3)x4x2+4x4\frac{x^{2} \left(x^{2} - 2 x + 3\right)}{x^{4} - x^{2} + 4 x - 4}
x^2*(3 + x^2 - 2*x)/(-4 + x^4 - x^2 + 4*x)
Respuesta numérica [src]
(x^4 + 3.0*x^2 - 2.0*x^3)/(-4.0 + x^4 - x^2 + 4.0*x)
(x^4 + 3.0*x^2 - 2.0*x^3)/(-4.0 + x^4 - x^2 + 4.0*x)
Denominador racional [src]
  4      3      2 
 x  - 2*x  + 3*x  
------------------
      4    2      
-4 + x  - x  + 4*x
x42x3+3x2x4x2+4x4\frac{x^{4} - 2 x^{3} + 3 x^{2}}{x^{4} - x^{2} + 4 x - 4}
(x^4 - 2*x^3 + 3*x^2)/(-4 + x^4 - x^2 + 4*x)
Compilar la expresión [src]
  4      3      2 
 x  - 2*x  + 3*x  
------------------
      4    2      
-4 + x  - x  + 4*x
x42x3+3x2x4x2+4x4\frac{x^{4} - 2 x^{3} + 3 x^{2}}{x^{4} - x^{2} + 4 x - 4}
(x^4 - 2*x^3 + 3*x^2)/(-4 + x^4 - x^2 + 4*x)
Parte trigonométrica [src]
  4      3      2 
 x  - 2*x  + 3*x  
------------------
      4    2      
-4 + x  - x  + 4*x
x42x3+3x2x4x2+4x4\frac{x^{4} - 2 x^{3} + 3 x^{2}}{x^{4} - x^{2} + 4 x - 4}
(x^4 - 2*x^3 + 3*x^2)/(-4 + x^4 - x^2 + 4*x)
Potencias [src]
  4      3      2 
 x  - 2*x  + 3*x  
------------------
      4    2      
-4 + x  - x  + 4*x
x42x3+3x2x4x2+4x4\frac{x^{4} - 2 x^{3} + 3 x^{2}}{x^{4} - x^{2} + 4 x - 4}
(x^4 - 2*x^3 + 3*x^2)/(-4 + x^4 - x^2 + 4*x)
Combinatoria [src]
       2 /     2      \      
      x *\3 + x  - 2*x/      
-----------------------------
                 /     2    \
(-1 + x)*(2 + x)*\2 + x  - x/
x2(x22x+3)(x1)(x+2)(x2x+2)\frac{x^{2} \left(x^{2} - 2 x + 3\right)}{\left(x - 1\right) \left(x + 2\right) \left(x^{2} - x + 2\right)}
x^2*(3 + x^2 - 2*x)/((-1 + x)*(2 + x)*(2 + x^2 - x))
Unión de expresiones racionales [src]
   2                    
  x *(3 + x*(-2 + x))   
------------------------
       /      /      2\\
-4 + x*\4 + x*\-1 + x //
x2(x(x2)+3)x(x(x21)+4)4\frac{x^{2} \left(x \left(x - 2\right) + 3\right)}{x \left(x \left(x^{2} - 1\right) + 4\right) - 4}
x^2*(3 + x*(-2 + x))/(-4 + x*(4 + x*(-1 + x^2)))
Denominador común [src]
            2      3      
    -4 - 4*x  + 2*x  + 4*x
1 - ----------------------
            4    2        
      -4 + x  - x  + 4*x  
2x34x2+4x4x4x2+4x4+1- \frac{2 x^{3} - 4 x^{2} + 4 x - 4}{x^{4} - x^{2} + 4 x - 4} + 1
1 - (-4 - 4*x^2 + 2*x^3 + 4*x)/(-4 + x^4 - x^2 + 4*x)