19x5-19y19 ---------------- 5y19-5x5

Question

19x5-19y19
----------------
5y19-5x5

Answer 1

19(x^5-y^19)/5(y^19-x^5)=-19/5*(x^5-y^19)/(x^5-y^19)=-19/5=-3 4/5=-3,8.