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Revision history of "2020 CAMO Problems/Problem 5"

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  • (cur | prev) 13:21, 5 September 2020‎ Jbala (talk | contribs)‎ . . (457 bytes) (+457)‎ . . (Created page with "==Problem 5== Let <math>f(x)=x^2-2</math>. Prove that for all positive integers <math>n</math>, the polynomial <cmath>P(x)=\underbrace{f(f(\ldots f}_{n\text{ times}}(x)\ldots)...")
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