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(x^5+x^4+4x^3+4x^2+4x+4)/(x^2+2)^3

Integral of (x^5+x^4+4x^3+4x^2+4x+4)/(x^2+2)^3 dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                                   
  /                                   
 |                                    
 |   5    4      3      2             
 |  x  + x  + 4*x  + 4*x  + 4*x + 4   
 |  ------------------------------- dx
 |                     3              
 |             / 2    \               
 |             \x  + 2/               
 |                                    
/                                     
0                                     
$$\int\limits_{0}^{1} \frac{\left(4 x + \left(4 x^{2} + \left(4 x^{3} + \left(x^{5} + x^{4}\right)\right)\right)\right) + 4}{\left(x^{2} + 2\right)^{3}}\, dx$$
Integral((x^5 + x^4 + 4*x^3 + 4*x^2 + 4*x + 4)/(x^2 + 2)^3, (x, 0, 1))
The graph
The answer [src]
                            /  ___\
                    ___     |\/ 2 |
                  \/ 2 *atan|-----|
log(3)   log(2)             \  2  /
------ - ------ + -----------------
  2        2              2        
$$- \frac{\log{\left(2 \right)}}{2} + \frac{\sqrt{2} \operatorname{atan}{\left(\frac{\sqrt{2}}{2} \right)}}{2} + \frac{\log{\left(3 \right)}}{2}$$
=
=
                            /  ___\
                    ___     |\/ 2 |
                  \/ 2 *atan|-----|
log(3)   log(2)             \  2  /
------ - ------ + -----------------
  2        2              2        
$$- \frac{\log{\left(2 \right)}}{2} + \frac{\sqrt{2} \operatorname{atan}{\left(\frac{\sqrt{2}}{2} \right)}}{2} + \frac{\log{\left(3 \right)}}{2}$$
log(3)/2 - log(2)/2 + sqrt(2)*atan(sqrt(2)/2)/2
Numerical answer [src]
0.637942429737634
0.637942429737634
The graph
Integral of (x^5+x^4+4x^3+4x^2+4x+4)/(x^2+2)^3 dx

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