Brackets are basically the same as parentheses. If they are inside of parentheses, then you simplify that term before anything else. If they are outside of parentheses, then you simplify the terms in the parentheses first and then the term within the brackets.
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No. It is solving brackets or parentheses.
It is necessary to use brackets, depending on the order of operation: BODMAS. Brackets are done first, then power and square roots, then division and multiplication (left to right), then addition and subtraction (left to right). Get is wrong and the answer will also be wrong!
In mathematics, there is an order of priority for arithmetical operations. It is variously known as BODMAS, PODMAS. When working with an expression, an operation indicated by D (Division) must be performed before A (Addition). Sometimes you need to change the order and brackets are used to do that.
In a standard calculation it would be the exponent, also known as the power of. However, the use of brackets can change the order of operations and so sometimes another operation could be done first. Exponents should be processed first, then multiplication and division, then addition and subtraction. The use of parenthesis brackets can be used to override this default precedence order.
Use BIDMAS meaning order of operations are brackets, indices, division, multiplication, addition and subtraction