Several Forms of the Expression of Complex Number
Abstract:Complex number that originates from the solution of algebraic equation, are developed along with the development of function and calculus and finally is accepted by people through its geometric representation.The article expounds historical development process of complex number and summarizes various kinds of forms of expression of complex systematically through the methods of documentary research ,historical analysis and examples compare and research.The article proceeds primary finish and induction about the questions of the forms of expression of complex number and adhibition and can utilize its various kinds of forms of expression to solve related math problems.The article mainly proceeds research about solving mathematical problems through structuring and choosing proper forms of complex number to help people to expand the ways of problem solving and develop ability of solving problems.
Key words: Geometry form;Algebra form;Triangle form;Exponent form;Vector form
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