Question 1179254


{{{(1/(x-1))*((x^2+1)*(x^3+1))}}}


{{{((x^2+1)*(x^3+1))/(x-1)}}}


{{{(x^5 + x^3 + x^2 + 1)/(x-1)}}}


{{{x^5/(x-1) + x^3/(x-1) + x^2/(x-1) + 1/(x-1)}}}