The Simplifier
Rule 2: Know the Mathematical Operators and their Operations Mathematical operators are simply tools that determine the behaviour of a mathematical process. The operators tell us to join, separate, etc. What we want or are given determine the tools to be used. The basic mathematical tools are: + Plus [Addition (Summation)] - Minus [(Subtraction (Difference)] x Times [(Multiplication (Product)] ÷ Divide [Division (Quotient)] There are lots of other operators, such as roots, power, trigonometric functions, etc, but knowing the basic ones is a great step forward. Keynote Start by knowing the basic operators and how they behave.