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Integral of -1/(x+1)^2 dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
  3            
  /            
 |             
 |    -1       
 |  -------- dx
 |         2   
 |  (x + 1)    
 |             
/              
1              
$$\int\limits_{1}^{3} \left(- \frac{1}{\left(x + 1\right)^{2}}\right)\, dx$$
Integral(-1/(x + 1)^2, (x, 1, 3))
The answer (Indefinite) [src]
  /                       
 |                        
 |   -1                1  
 | -------- dx = C + -----
 |        2          1 + x
 | (x + 1)                
 |                        
/                         
$$\int \left(- \frac{1}{\left(x + 1\right)^{2}}\right)\, dx = C + \frac{1}{x + 1}$$
The graph
The answer [src]
-1/4
$$- \frac{1}{4}$$
=
=
-1/4
$$- \frac{1}{4}$$
-1/4
Numerical answer [src]
-0.25
-0.25

    Use the examples entering the upper and lower limits of integration.