Real solutions of 6th degree polynomial
0:50
Extraneous
17:08
Solving a Quartic Equation
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A Vieta Problem
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Solve for all positive integers [Diophantine]
15:22
a^x + x = b ( a general formula)
14:44
Can you crack this TOUGH math problem? - 2015 German Math Olympiad.
10:36
Prove that abcd = 2004
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