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Omni-MATH / Find all functions f such that f(x³+y³+xy)=x²f(x)+y²f(y)+f(xy) for all real numbers x and y. · Discussion

Discussing Find all functions f such that f(x³+y³+xy)=x²f(x)+y²f(y)+f(xy) for all real numbers x and y. · Omni-MATH

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