Answer:
Basically, there are two options to open Brainly from a cell phone with Android operating system:
-First, downloading the Brainly application through the Play Store, through which you can enter with the username and password to the functions of the page.
-Second, through the use of the phone's web browser, be it Go.ogle Chrome or another similar alternative, by typing the URL of the page and entering through the username and password.