Which of the following is the correct form of the partial fraction decomposition of π x-1x³+x² π?
a) π Ax+Bx+Cx+Dx²+Ex+1 π
b) π Ax+Bx+Cx+Dx²+Ex+Fx+1 π
c) π Ax+Bx+Cx+Dx²+Ex+1 π
d) None of the above