For example in mathematics and most computer languages multiplication is granted a higher precedence than addition and it has been this way since the. The P in PEMDAS stands for parenthesis Parenthesis in math are used to group important things together so you always do them first. When doing computations always follow the order of operations and always perform the operations according to the following rule.
This means that expressions within parentheses are evaluated first then exponents including roots ie.
Radicals then multiplication and division at the same level and finally addition and subtraction at the same level. Finally working from left to right. This means that expressions within parentheses are evaluated first then exponents including roots ie. For example in mathematics and most computer languages multiplication is granted a higher precedence than addition and it has been this way since the.