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AfterMath: Polygonal Numbers

In this video, we observe patterns with polygonal numbers, numbers that can represent points organized into shapes. We develop a general formula and solve some problems based on that formula

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AfterMath: Platonic Solids and Euler's Formula
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AfterMath: Platonic Solids and Euler's Formula

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Polygonal Numbers - Introduction and method to find next polygonal number

Polygonal Number - Formula to find nth Polygonal Number - Derivation
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Polygonal Number - Formula to find nth Polygonal Number - Derivation

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The Professor Who Taught People How To Think (1962)

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The Oldest Unsolved Problem in Math

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Catalan Numbers - Numberphile

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One reporter finally had enough

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Why Peter Scholze is once in a Generation Mathematician

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Neil deGrasse Tyson: The Whistleblowers Think Half Of Our Gods Are Aliens

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Polyhedral Numbers and k-Polytopes

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Pentagonal numbers

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Don't Hang Up On AI Scammers. Do THIS Instead.

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JANITOR vs THE BIGGEST GUYS IN THE GYM. They Didn’t Expect THAT

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Android 17 sucks. So I put Linux on a phone.

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Mr.Bean Making Celebrities Cry With Laughter NONSTOP!

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Billionaire's WARNING: I'm SELLING. The Crash Is Already Here!

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