'Hardest' IMO question of 1988 (#6)
This proof amplifies a solid understanding of basic algebra , Vieta rule and number theory
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My explanation of this insane limit
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a * b = ab + a + b
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Prove that p^2 - 1 is a multiple of 24
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The Indefinite Integral!
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You, Me and The Legend of Question 6
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This Is the Logarithm Explanation You Never Got
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pqr = 59 ( p + q + r)
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We're 99.9% sure this pattern is true, but no one can prove it
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Find the number of real solutions
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Prove that the square roots are integers
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What Lies *Between* a Function and Its Derivative?
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The unexpectedly hard windmill question (2011 IMO, Q2)
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The 17-Year-Old Student Who Solved a Major Math Mystery
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From a 9th Grader in Romania
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Nobody Explained the Schrödinger Equation Like THIS!
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Trump Booed & Embarrassed at World Cup Final, Election Speech Flops, Iran War Spirals: A Closer Look
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Why was this visual proof missed for 400 years? (Fermat's two square theorem)
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Find all positive integer n
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Can YOU Solve This Cambridge Admissions Question?
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