To factor the polynomial
> factor(8+7*x+6*x^2+5*x^3+4*x^4+3*x^5+2*x^6+1*x^7,complex);The output should be
(x + 1.399506229) (x + 1.016359865 + .9455417790 I) (x + 1.016359865 - .9455417790 I) (x + .09455679328 + 1.347923935 I) (x + .09455679328 - 1.347923935 I) (x - .8106697732 + .9836028146 I) (x - .8106697732 - .9836028146 I)