Let's look at two different methods for expanding double brackets. Question 1 asks you to expand the brackets 2𝑥 add 8 multiplied by 𝑥 subtract 3. Let's use the grid method for this one. In a grid ...

The video begins by explaining the basic structure of multi-variable expressions, including terms, coefficients, and variables. You'll learn how to identify like terms and combine them to simplify ...