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Revision history of "2024 DMC Mock 10 Problems/Problem 21"

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  • (cur | prev) 00:32, 20 March 2025‎ Eevee9406 (talk | contribs)‎ . . (900 bytes) (+900)‎ . . (Created page with "==Problem== Given that <math>r,s,t</math> are the three solutions of <math>x^3-2x^2-3x+5=0</math>, find <math>r^4+s^4+t^4</math>. <math>\textbf{(A)}\ 38\qquad\textbf{(B)}\ 39...")
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