How do you use partial fraction decomposition to decompose the fraction to integrate #(2x+1)/((x+1)^2(x^2+4)^2)#?
If the denominator of your rational expression has repeated unfactorable polynomials, then you use linear-factor numerators.
Next, multiply both sides of the equation by
Next, expand each expression on the right and match up to the values on left side of the equation. Solve for the unknown constants A - F.
You should get the following solutions:
Hope that helped