An expression is a set of terms combined using the operations +, – , x or \( \div\), for example \(4x − -3\) or \(5x^2 - 3xy + 17\). An equation states that two expressions are equal in value ...

An expression is a set of terms combined using the operations +, – , x or \( \div\), for example \(4x − 3\) or \(x^2 – xy + 17\). An equation states that two expressions are equal in value ...

The word NOT and its equivalent symbols are also prefix operators. The following are examples of prefix operators used with variables, constants, functions, and parenthetic expressions: When used to ...