Math Problem Statement

Tìm tất cả các hàm số f :R→R thoả mãn điều kiện: f (x5 −y5) = x2f(x3)−y2f(y2)

Solution

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Math Problem Analysis

Mathematical Concepts

Functional Equations
Real Analysis
Polynomials

Formulas

f(x^5 - y^5) = x^2 f(x^3) - y^2 f(y^3)

Theorems

Substitution Method
Testing with Specific Values

Suitable Grade Level

Grades 11-12