x-cubed+3x-squared+5x+8/x+1
x^3+3x^2+5x+8/x+1multiply the whole equation by xx^4+3x^3+5x^2+8+1xx^4+3x^3+5x^2+x+8factor out by parts(x^2-0.641604x+1.33244)(x^2+3.6416x+6.00403)