Beweis der Cardanischen Formel

Cubic equations, i.e., third-degree algebraic equations, can be solved using the so-called Cardan's formula, which was discovered by Italian mathematicians in the 16th century. In this video, I explain a possible proof of Cardan's formula. In the following playlist, you will find extensive material on cubic equations and Cardan's formula, with many application examples:    • Kubische Gleichungen