2024 USAJMO Problems/Problem 5
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Contents
Problem
Find all functions 
that satisfy
\[
f(x^2-y)+2yf(x)=f(f(x))+f(y)
\]
for all 
.
Solution 1
See Also
| 2024 USAJMO (Problems • Resources) | ||
| Preceded by Problem 4 |
Followed by Problem 6 | |
| 1 • 2 • 3 • 4 • 5 • 6 | ||
| All USAJMO Problems and Solutions | ||
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