Question 95
Determine all non-constant polynomials $P(x)$ and $Q(x)$ with real coefficients satisfying the equation
$$
P((Q(x))^3) = xP(x)(Q(x))^3.
$$
$$
P((Q(x))^3) = xP(x)(Q(x))^3.
$$
MathNet 2020 — Math Olympiad Vault — Part 03 Question 95
Math Olympiad Vault · MathNet 2020 — Math Olympiad Vault — Part 03