Problem
Holiday Contest 2026 - Individual Round - Problem 7
The polynomial n^2x^{8n^2+2n+1}-25nx^{n-1}+150x^7 has x^2-1 as a factor for some values of n. Find the sum of all such n.
Want to contribute problems and receive full credit? Click here to add your problem!
Please report any issues to us in our Discord server
Problem feedback
Difficulty
—