The concept of Combining in mathematics relates to the technique of bringing together certain numbers or variables. This can encompass operations such as addition, multiplication, among others. It frequently features in algebra where it aids in the simplification of expressions or resolution of equations. A prevalent application of this is the combination of like terms, which implies the process of adding or subtracting equivalent variables.
| Topic | Problem | Solution |
|---|---|---|
| None | Combine the expressions \(3x^2 - 5x + 7\) and \(4… | First, we combine the \(x^2\) terms: \(3x^2 + 4x^2 = 7x^2\) |