Solving A Challenging Exponential Equation
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Solving A Quintic Without Using The Quintic Formula
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Solving an exponential equation without using logarithms
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An Interesting Exponential Equation
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Test d'entrée à l'université de Harvard
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Can you crack this beautiful equation? – University exam question
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Un nombre à la puissance d'une matrice - Numberphile
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Summing A Nice Infinite Series
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