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
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