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¿Cómo vas a descomponer esta atan(1/2+x/2)/16+(1+x)/(40+8*x^2+16*x) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
    /1   x\                   
atan|- + -|                   
    \2   2/        1 + x      
----------- + ----------------
     16               2       
              40 + 8*x  + 16*x
x+116x+(8x2+40)+atan(x2+12)16\frac{x + 1}{16 x + \left(8 x^{2} + 40\right)} + \frac{\operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)}}{16}
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
Simplificación general [src]
          /     2      \     /1   x\
2 + 2*x + \5 + x  + 2*x/*atan|- + -|
                             \2   2/
------------------------------------
            /     2      \          
         16*\5 + x  + 2*x/          
2x+(x2+2x+5)atan(x2+12)+216(x2+2x+5)\frac{2 x + \left(x^{2} + 2 x + 5\right) \operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)} + 2}{16 \left(x^{2} + 2 x + 5\right)}
(2 + 2*x + (5 + x^2 + 2*x)*atan(1/2 + x/2))/(16*(5 + x^2 + 2*x))
Respuesta numérica [src]
0.0625*atan(1/2 + x/2) + (1.0 + x)/(40.0 + 8.0*x^2 + 16.0*x)
0.0625*atan(1/2 + x/2) + (1.0 + x)/(40.0 + 8.0*x^2 + 16.0*x)
Compilar la expresión [src]
    /1   x\                   
atan|- + -|                   
    \2   2/        1 + x      
----------- + ----------------
     16               2       
              40 + 8*x  + 16*x
x+18x2+16x+40+atan(x2+12)16\frac{x + 1}{8 x^{2} + 16 x + 40} + \frac{\operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)}}{16}
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
Denominador racional [src]
            /        2       \     /1   x\
16 + 16*x + \40 + 8*x  + 16*x/*atan|- + -|
                                   \2   2/
------------------------------------------
                      2                   
           640 + 128*x  + 256*x           
16x+(8x2+16x+40)atan(x2+12)+16128x2+256x+640\frac{16 x + \left(8 x^{2} + 16 x + 40\right) \operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)} + 16}{128 x^{2} + 256 x + 640}
(16 + 16*x + (40 + 8*x^2 + 16*x)*atan(1/2 + x/2))/(640 + 128*x^2 + 256*x)
Combinatoria [src]
                /1   x\    2     /1   x\           /1   x\
2 + 2*x + 5*atan|- + -| + x *atan|- + -| + 2*x*atan|- + -|
                \2   2/          \2   2/           \2   2/
----------------------------------------------------------
                       /     2      \                     
                    16*\5 + x  + 2*x/                     
x2atan(x2+12)+2xatan(x2+12)+2x+5atan(x2+12)+216(x2+2x+5)\frac{x^{2} \operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)} + 2 x \operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)} + 2 x + 5 \operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)} + 2}{16 \left(x^{2} + 2 x + 5\right)}
(2 + 2*x + 5*atan(1/2 + x/2) + x^2*atan(1/2 + x/2) + 2*x*atan(1/2 + x/2))/(16*(5 + x^2 + 2*x))
Potencias [src]
    /1   x\                   
atan|- + -|                   
    \2   2/        1 + x      
----------- + ----------------
     16               2       
              40 + 8*x  + 16*x
x+18x2+16x+40+atan(x2+12)16\frac{x + 1}{8 x^{2} + 16 x + 40} + \frac{\operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)}}{16}
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
Parte trigonométrica [src]
    /1   x\                   
atan|- + -|                   
    \2   2/        1 + x      
----------- + ----------------
     16               2       
              40 + 8*x  + 16*x
x+18x2+16x+40+atan(x2+12)16\frac{x + 1}{8 x^{2} + 16 x + 40} + \frac{\operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)}}{16}
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)
Unión de expresiones racionales [src]
          /     2      \     /1 + x\
2 + 2*x + \5 + x  + 2*x/*atan|-----|
                             \  2  /
------------------------------------
            /     2      \          
         16*\5 + x  + 2*x/          
2x+(x2+2x+5)atan(x+12)+216(x2+2x+5)\frac{2 x + \left(x^{2} + 2 x + 5\right) \operatorname{atan}{\left(\frac{x + 1}{2} \right)} + 2}{16 \left(x^{2} + 2 x + 5\right)}
(2 + 2*x + (5 + x^2 + 2*x)*atan((1 + x)/2))/(16*(5 + x^2 + 2*x))
Denominador común [src]
    /1   x\                   
atan|- + -|                   
    \2   2/        1 + x      
----------- + ----------------
     16               2       
              40 + 8*x  + 16*x
x+18x2+16x+40+atan(x2+12)16\frac{x + 1}{8 x^{2} + 16 x + 40} + \frac{\operatorname{atan}{\left(\frac{x}{2} + \frac{1}{2} \right)}}{16}
atan(1/2 + x/2)/16 + (1 + x)/(40 + 8*x^2 + 16*x)