x^4+3x-2/(x^2+1)^3(x-4)=Ax+B/(x^2+1)+Cx+D/(x^2+1)^2+(Ex+F)/(x^2+1)^3+G/(x-4)+(Hx+1)/(x-4)^2.find ABCDEFGH?xo sori 4 al my numerous erros am jus despirate thankyou Godbless you