Sr Examen

Otras calculadoras

¿Cómo vas a descomponer esta sqrt((2+x)/(1+x))*(1-(2+x)/(1+x))*(-2/(1+x)-2/(2+x)+(1-(2+x)/(1+x))/(2+x))/(4*(2+x)) expresión en fracciones?

Expresión a simplificar:

Solución

Ha introducido [src]
                        /                      2 + x\
    _______             |                  1 - -----|
   / 2 + x  /    2 + x\ |    2       2         1 + x|
  /  ----- *|1 - -----|*|- ----- - ----- + ---------|
\/   1 + x  \    1 + x/ \  1 + x   2 + x     2 + x  /
-----------------------------------------------------
                      4*(2 + x)                      
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(1 - \frac{x + 2}{x + 1}\right) \left(\frac{1 - \frac{x + 2}{x + 1}}{x + 2} + \left(- \frac{2}{x + 2} - \frac{2}{x + 1}\right)\right)}{4 \left(x + 2\right)}$$
((sqrt((2 + x)/(1 + x))*(1 - (2 + x)/(1 + x)))*(-2/(1 + x) - 2/(2 + x) + (1 - (2 + x)/(1 + x))/(2 + x)))/((4*(2 + x)))
Simplificación general [src]
    _______          
   / 2 + x           
  /  ----- *(7/4 + x)
\/   1 + x           
---------------------
         2        2  
  (1 + x) *(2 + x)   
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(x + \frac{7}{4}\right)}{\left(x + 1\right)^{2} \left(x + 2\right)^{2}}$$
sqrt((2 + x)/(1 + x))*(7/4 + x)/((1 + x)^2*(2 + x)^2)
Compilar la expresión [src]
                        /                      2 + x\
    _______             |                  1 - -----|
   / 2 + x  /    2 + x\ |    2       2         1 + x|
  /  ----- *|1 - -----|*|- ----- - ----- + ---------|
\/   1 + x  \    1 + x/ \  1 + x   2 + x     2 + x  /
-----------------------------------------------------
                       8 + 4*x                       
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(1 - \frac{x + 2}{x + 1}\right) \left(\frac{1 - \frac{x + 2}{x + 1}}{x + 2} - \frac{2}{x + 2} - \frac{2}{x + 1}\right)}{4 x + 8}$$
sqrt((2 + x)/(1 + x))*(1 - (2 + x)/(1 + x))*(-2/(1 + x) - 2/(2 + x) + (1 - (2 + x)/(1 + x))/(2 + x))/(8 + 4*x)
Respuesta numérica [src]
((2.0 + x)/(1.0 + x))^0.5*(1.0 - (2.0 + x)/(1.0 + x))*(-2.0/(1.0 + x) - 2.0/(2.0 + x) + (1.0 - (2.0 + x)/(1.0 + x))/(2.0 + x))/(8.0 + 4.0*x)
((2.0 + x)/(1.0 + x))^0.5*(1.0 - (2.0 + x)/(1.0 + x))*(-2.0/(1.0 + x) - 2.0/(2.0 + x) + (1.0 - (2.0 + x)/(1.0 + x))/(2.0 + x))/(8.0 + 4.0*x)
Abrimos la expresión [src]
                        /                      2 + x\
    _______             |                  1 - -----|
   /   1    /    2 + x\ |    2       2         1 + x|
  /  ----- *|1 - -----|*|- ----- - ----- + ---------|
\/   1 + x  \    1 + x/ \  1 + x   2 + x     2 + x  /
-----------------------------------------------------
                         _______                     
                     4*\/ 2 + x                      
$$\frac{\left(1 - \frac{x + 2}{x + 1}\right) \left(\frac{1 - \frac{x + 2}{x + 1}}{x + 2} + \left(- \frac{2}{x + 2} - \frac{2}{x + 1}\right)\right) \sqrt{\frac{1}{x + 1}}}{4 \sqrt{x + 2}}$$
sqrt(1/(1 + x))*(1 - (2 + x)/(1 + x))*(-2/(1 + x) - 2/(2 + x) + (1 - (2 + x)/(1 + x))/(2 + x))/(4*sqrt(2 + x))
Denominador común [src]
      _______________           _______________
     /   2       x             /   2       x   
7*  /  ----- + -----  + 4*x*  /  ----- + ----- 
  \/   1 + x   1 + x        \/   1 + x   1 + x 
-----------------------------------------------
                4       3              2       
        16 + 4*x  + 24*x  + 48*x + 52*x        
$$\frac{4 x \sqrt{\frac{x}{x + 1} + \frac{2}{x + 1}} + 7 \sqrt{\frac{x}{x + 1} + \frac{2}{x + 1}}}{4 x^{4} + 24 x^{3} + 52 x^{2} + 48 x + 16}$$
(7*sqrt(2/(1 + x) + x/(1 + x)) + 4*x*sqrt(2/(1 + x) + x/(1 + x)))/(16 + 4*x^4 + 24*x^3 + 48*x + 52*x^2)
Parte trigonométrica [src]
                        /                      2 + x\
    _______             |                  1 - -----|
   / 2 + x  /    2 + x\ |    2       2         1 + x|
  /  ----- *|1 - -----|*|- ----- - ----- + ---------|
\/   1 + x  \    1 + x/ \  1 + x   2 + x     2 + x  /
-----------------------------------------------------
                       8 + 4*x                       
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(1 - \frac{x + 2}{x + 1}\right) \left(\frac{1 - \frac{x + 2}{x + 1}}{x + 2} - \frac{2}{x + 2} - \frac{2}{x + 1}\right)}{4 x + 8}$$
sqrt((2 + x)/(1 + x))*(1 - (2 + x)/(1 + x))*(-2/(1 + x) - 2/(2 + x) + (1 - (2 + x)/(1 + x))/(2 + x))/(8 + 4*x)
Denominador racional [src]
      _______________           _______________
     /   2       x             /   2       x   
7*  /  ----- + -----  + 4*x*  /  ----- + ----- 
  \/   1 + x   1 + x        \/   1 + x   1 + x 
-----------------------------------------------
                  2                            
           (1 + x) *(2 + x)*(8 + 4*x)          
$$\frac{4 x \sqrt{\frac{x}{x + 1} + \frac{2}{x + 1}} + 7 \sqrt{\frac{x}{x + 1} + \frac{2}{x + 1}}}{\left(x + 1\right)^{2} \left(x + 2\right) \left(4 x + 8\right)}$$
(7*sqrt(2/(1 + x) + x/(1 + x)) + 4*x*sqrt(2/(1 + x) + x/(1 + x)))/((1 + x)^2*(2 + x)*(8 + 4*x))
Combinatoria [src]
    _______          
   / 2 + x           
  /  ----- *(7 + 4*x)
\/   1 + x           
---------------------
          2        2 
 4*(1 + x) *(2 + x)  
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(4 x + 7\right)}{4 \left(x + 1\right)^{2} \left(x + 2\right)^{2}}$$
sqrt((2 + x)/(1 + x))*(7 + 4*x)/(4*(1 + x)^2*(2 + x)^2)
Unión de expresiones racionales [src]
      _______             
     / 2 + x              
 -  /  ----- *(-7 - 4*x)  
  \/   1 + x              
--------------------------
       2                  
(1 + x) *(2 + x)*(8 + 4*x)
$$- \frac{\sqrt{\frac{x + 2}{x + 1}} \left(- 4 x - 7\right)}{\left(x + 1\right)^{2} \left(x + 2\right) \left(4 x + 8\right)}$$
-sqrt((2 + x)/(1 + x))*(-7 - 4*x)/((1 + x)^2*(2 + x)*(8 + 4*x))
Potencias [src]
                         /                      -2 - x\
    _______              |                  1 + ------|
   / 2 + x  /    -2 - x\ |    2       2         1 + x |
  /  ----- *|1 + ------|*|- ----- - ----- + ----------|
\/   1 + x  \    1 + x / \  1 + x   2 + x     2 + x   /
-------------------------------------------------------
                        8 + 4*x                        
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(\frac{- x - 2}{x + 1} + 1\right) \left(\frac{\frac{- x - 2}{x + 1} + 1}{x + 2} - \frac{2}{x + 2} - \frac{2}{x + 1}\right)}{4 x + 8}$$
                        /                      2 + x\
    _______             |                  1 - -----|
   / 2 + x  /    2 + x\ |    2       2         1 + x|
  /  ----- *|1 - -----|*|- ----- - ----- + ---------|
\/   1 + x  \    1 + x/ \  1 + x   2 + x     2 + x  /
-----------------------------------------------------
                       8 + 4*x                       
$$\frac{\sqrt{\frac{x + 2}{x + 1}} \left(1 - \frac{x + 2}{x + 1}\right) \left(\frac{1 - \frac{x + 2}{x + 1}}{x + 2} - \frac{2}{x + 2} - \frac{2}{x + 1}\right)}{4 x + 8}$$
sqrt((2 + x)/(1 + x))*(1 - (2 + x)/(1 + x))*(-2/(1 + x) - 2/(2 + x) + (1 - (2 + x)/(1 + x))/(2 + x))/(8 + 4*x)