Final answer:
The given example 12 × (4 + 3) = 12 × 4 + 12 × 3 demonstrates the Distributive Property of multiplication.
Step-by-step explanation:
The example given 12 × (4 + 3) = 12 × 4 + 12 × 3 is an application of the Distributive Property.
The Distributive Property states that when you multiply a number by the sum of two other numbers, you can multiply the number by each term individually and then add the products. In this case, 12 is being multiplied by the sum of 4 and 3. Using the Distributive Property, we can rewrite it as 12 × 4 + 12 × 3.
The result of the expression will remain the same whether we use the Distributive Property or not. The Distributive Property is a fundamental property of multiplication in mathematics.