Expanding Square Brackets | Algebra | Maths | AddyESchool
In this video we’re going to have a look at how to expand squared brackets. You should already know how to expand double brackets by...
In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols; it is a unifying thread of almost all of mathematics. It includes everything from elementary equation solving to the study of abstractions such as groups, rings, and fields.