I know how to perform mixed operations with parenthesis exponents multiplication division addition and subtraction. If the calculations involve a combination of parenthesis exponents multiplication division addition and subtraction then. The order of operations which is used throughout mathematics science technology and many computer programming languages is expressed here.
Simplify all operations inside parentheses.
Perform all multiplications and divisions working from left to right. You can follow each step to understand the process. Power rule a x y a x y axy a xcdot y a x y a x y 18. 60 50 7.