I Can i find this integral in a simpler way

  • I
  • Thread starter Thread starter giokrutoi
  • Start date Start date
  • Tags Tags
    Integral
giokrutoi
Messages
128
Reaction score
1
∫x^2/(4x+1)^10 dx
i know that solving this is possible by partial fractions like A/4x+1 + (Bx+C)/(4x+1)^2 + (Dx+E)/(4x+1)^3
and so on but i would like to know if there is another way of solving this.
 
Physics news on Phys.org
Partial integration can give you similar terms without solving large systems of equations.
 
  • Like
Likes giokrutoi
mfb said:
Partial integration can give you similar terms without solving large systems of equations.
i got it thank you very much
 
giokrutoi said:
∫x^2/(4x+1)^10 dx
i know that solving this is possible by partial fractions like A/4x+1 + (Bx+C)/(4x+1)^2 + (Dx+E)/(4x+1)^3
and so on but i would like to know if there is another way of solving this.
I would substitute ##4x+1=u## which makes the entire quotients a lot easier.
 
fresh_42 said:
I would substitute ##4x+1=u## which makes the entire quotients a lot easier.
yes that is another good approach thanks very much
 
Back
Top