Thread: please solve this integral ..thx

hi

please solve :

integral(3x^3 - 4x^2 + x^ + 4)/(x^4 - x^3 + x^2 - x + 1)


thx

Originally Posted by art2

hi

please solve :

integral(3x^3 - 4x^2 + x^ + 4)/(x^4 - x^3 + x^2 - x + 1)


thx

The denominator is the product of two irreducible quadratic factors (both which have inconvenient coefficients). So it looks like a lot of hard work. Where has the integal come from.