New Six Solutions to Solve Sixth Degree Polynomial Equation in General Forms by Relying on Radical Expressions

Abstract

This paper presents new six solutions for sixth degree polynomial equation in general forms basing on new theorems, where the possibility to calculate the six roots of any sixth degree equation nearly simultaneously. The proposed roots for sixth degree polynomials in this paper are structured basing on new proposed solutions for quartic polynomial equations, which we developed in order to reduce the expression of any sixth degree polynomial to an expression of fourth degree polynomial.