Find the partial fraction decomposition of 4x2+1x3−x2\frac{4x^2 + 1}{x^3 - x^2}x3−x24x2+1 in the form Ax+Bx2+Cx−1\frac{A}{x} + \frac{B}{x^2} + \frac{C}{x-1}xA+x2B+x−1C.
A=−5,B=−1,C=5A=-5, B=-1, C=5A=−5,B=−1,C=5
A=5,B=1,C=−5A=5, B=1, C=-5A=5,B=1,C=−5
A=−1,B=−5,C=5A=-1, B=-5, C=5A=−1,B=−5,C=5
A=5,B=−1,C=−5A=5, B=-1, C=-5A=5,B=−1,C=−5