Fundamental Theorem of Algebra

Alex Bellos discusses how the Incans used knots in string (Quipu) to record numbers.Check out Brilliant (get 20% off their premium service): https://brillian...

Catch David on the Numberphile podcast: https://youtu.be/9y1BGvnTyQA
Part one on odd polynomials: http://youtu.be/8l-La9HEUIU

A nice extra bit about complex numbers: http://youtu.be/-IJuqR6nz_Q
Professor David Eisenbud is an algebraic geometer (and director of the Mathematical Sciences Research Institute at Berkeley)

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