The term 'evaluate' in the realm of mathematics pertains to the computation of the numeric worth of a specified expression. It comprises the execution of operations like addition, subtraction, multiplication, division, and so on, in the proper sequence. Typically, this follows the BIDMAS/BODMAS principle, which stands for Brackets, Indices/Orders, Division/Multiplication, Addition/Subtraction.
| Topic | Problem | Solution |
|---|---|---|
| None | Evaluate the expression \(5x^2 - 3x + 7\) when \(… | Substitute -2 for x in the expression: \(5(-2)^2 - 3(-2) + 7\) |