Polynomials and complex numbers are connected via Fundamental Theorem of Algebra. Complex numbers can be represented in polar form - trigonometry/geometry, whic

Polynomials and complex numbers are connected via Fundamental Theorem of Algebra. Complex numbers can be represented in polar form - trigonometry/geometry, which can be connected via calculus to exponential form - Euler's formula. http://tutorial.math.lamar.edu/Extras/ComplexPrimer/Forms.aspx http://tutorial.math.lamar.edu/Extras/ComplexPrimer/Forms.as... https://en.m.wikipedia.org/wiki/Euler's_formula https://en.m.wikipedia.org/wiki/Euler's_formula https://en.m.wikipedia.org/wiki/Fundamental_theorem_of_algebra https://en.m.wikipedia.org/wiki/Fundamental_theorem_of_algeb...