What Does Double Brackets Mean In Math

In math problems, calculate the values within the brackets first

What Does Double Brackets Mean In Math. Web its kind of a bracket but i'm not sure what it means. I have two ideas about it:

In math problems, calculate the values within the brackets first
In math problems, calculate the values within the brackets first

Web its kind of a bracket but i'm not sure what it means. It means the number of times the expression in. I have two ideas about it:

Web its kind of a bracket but i'm not sure what it means. It means the number of times the expression in. Web its kind of a bracket but i'm not sure what it means. I have two ideas about it: