X2 is a term that can refer to various concepts, but it is often associated with the mathematical operation of squaring a number. When you square a number, you multiply it by itself. For example, if you take the number 2 and square it, you get 4, since 2 x 2 = 4. This operation is fundamental in mathematics and is used in various fields, including physics and engineering. In a different context, X2 may refer to a specific model of a product, such as the X2 drone or X2 sports car. These products often feature advanced technology and design, catering to enthusiasts and professionals alike. Each X2 model typically emphasizes performance, efficiency, and user experience.