The 20th-Degree Equation Solved Exactly

For two centuries, mathematicians believed that polynomial equations of degree five or higher could not be solved exactly by radicals, following Abel’s impossibility theorem. In this groundbreaking work, Solving 20th-Degree Polynomial Equations Using Ezouidi’s Theorem, Professor Mourad Sultan Ezouidi challenges that long-held belief. Building on his revolutionary theorem, Ezouidi presents a complete analytical framework that extends far beyond classical algebraic methods. This book demonstrates, step by step, how 20th-degree polynomial equations can be solved exactly and symbolically, without approximation or numerical estimation. Through a combination of recursive structures, discriminant formulations, and advanced symbolic transformations, the author provides explicit procedures for finding exact roots—something once thought impossible.