Question

(ax+cx^5)/kx^8

Answer 1

can we solve the upper half first

Answer 2

I think you are simplifying the problem.
\[ax+cx^5=ax+cxx^4=x(a+cx^4)\]\[kx^8=x(kx^7)\]

Answer 3

\[(a+cx^4)~/~kx^7\]

Answer 4

\[(a/~kx^7)+(c~/~kx^3)\]