Life cycle methodology in the design of a Computational solution for 5th degree Algebraic Equations with real coefficients

<jats:p>Based on analytical methods and without the use of complex arithmetic for the solution of algebraic equations from second- to fourth-degree and other practical methods such as the Rational Root Theorem and the Newton-Raphson Method for the solution of fifth-degree equations, the Life Cycle Methodology is applied here to design a computer program that gives efficient solutions to quintic equations, in order to solve practical problems that require the use of this kind of equations.</jats:p>