Abstract:
This article discusses a new approach to evaluate the cubic roots of a quadratic
matrix order 2 by using the Cayley-Hamilton’s theorem. In addition, this article
also aims to show how the Cayley-Hamilton’s theorem can be used to determine the
explicit formula of each cubic roots of quadratic matrix. In its application several
examples are given to determine the cubic roots of a quadratic matrix order 2 are
given.
