Algebra

2104 Submissions

[2] viXra:2104.0010 [pdf] submitted on 2021-04-03 05:18:02

Strange Enough i^xi

Authors: Miroslaw Kozlowski
Comments: Pages.

In this paper I consider the strange real function f(x)= ixi , i=Sqrt[-1] and x is real . It is hard to find its application. But it is an example the subtle connection of the real and imaginary universe
Category: Algebra

[1] viXra:2104.0008 [pdf] submitted on 2021-04-03 09:13:18

Solvable Form of the Polynomial Equation X^n + an-1x^(n-1) + ...+a1x + A0= 0 (n = 2k + 1)

Authors: Quang Nguyen Van
Comments: 3 Pages.

It is know, there is no solution in radicals to general polynomial equation of degree five or higher with arbitrary coefficient. In this article, we give a form of the polynomial equations with odd degree can be solved in radicals. From there, we come up some solvable equations with one or more zero coefficients, especially for the quintic and septic equations.
Category: Algebra