0 Which two expressions are equivalent?

To determine which two expressions are equivalent, we typically look for ways to simplify or manipulate them mathematically until they look the same. Analyzing terms, applying distributive properties, or factoring can show equivalencies. It's like solving a puzzle where you're seeing how different paths can lead to the same destination! For example, if you have expressions like 2(x + 3) and 2x + 6, you can expand the first expression to see that they are equivalent. Keep digging through the algebra, as it can unlock some pretty neat relationships between seemingly disparate expressions!