Take any continuous polynomial function with constant added.
Let be the sum of all real roots of this polynomial function.
Consider all values of , that let the polynomial function have 2 roots.
Must be a constant?
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
No explanations have been posted yet. Check back later!