x+2/x^3-2x^2+x I need help in putting the above example into a partial fraction decomposition. x+2/x(x^2-2x+1) [x is common] =(x+2)/x(x-1)^2 [x^2-2x+1= (x-1)^2] =[(x-1)+3]/x(x-1)^2 [x+2 = x-1+1 +2 = (x-1)+3 ] =(x-1)/x(x-1)^2 +3/x(x-1)^2 = 1/x(x-1) +3/x(x-1)^2