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x/(x^2+3x+2)

Integral of x/(x^2+3x+2) dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                
  /                
 |                 
 |       x         
 |  ------------ dx
 |   2             
 |  x  + 3*x + 2   
 |                 
/                  
0                  
$$\int\limits_{0}^{1} \frac{x}{\left(x^{2} + 3 x\right) + 2}\, dx$$
Integral(x/(x^2 + 3*x + 2), (x, 0, 1))
The answer (Indefinite) [src]
  /                                                                         
 |                          /     2      \                                  
 |      x                log\2 + x  + 3*x/   3*log(2 + 2*x)   3*log(4 + 2*x)
 | ------------ dx = C + ----------------- - -------------- + --------------
 |  2                            2                 2                2       
 | x  + 3*x + 2                                                             
 |                                                                          
/                                                                           
$$\int \frac{x}{\left(x^{2} + 3 x\right) + 2}\, dx = C - \frac{3 \log{\left(2 x + 2 \right)}}{2} + \frac{3 \log{\left(2 x + 4 \right)}}{2} + \frac{\log{\left(x^{2} + 3 x + 2 \right)}}{2}$$
The graph
The answer [src]
-3*log(2) + 2*log(3)
$$- 3 \log{\left(2 \right)} + 2 \log{\left(3 \right)}$$
=
=
-3*log(2) + 2*log(3)
$$- 3 \log{\left(2 \right)} + 2 \log{\left(3 \right)}$$
-3*log(2) + 2*log(3)
Numerical answer [src]
0.117783035656383
0.117783035656383
The graph
Integral of x/(x^2+3x+2) dx

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