MathDB

(415) 3

Part of 1994 Tournament Of Towns

Problems(1)

TOT 415 1994 Spring A S3 (P(x))^n has pos. coefficients ?

Source:

6/12/2024
At least one of the coefficients of a polynomial P(x)P(x) is negative. Can all of the coefficients of all of its powers (P(x))n(P(x))^n, n>1n > 1, be positive?
(0 Kryzhanovskij)
algebrapolynomial