The property described in the equation $a \times (b + c) = a \times b + a \times c$ is known as:

A. Distributive law of multiplication over addition

This law states that multiplication distributes over addition. It allows you to multiply a number by a sum by distributing the multiplication to each addend separately and then adding the results.

Would you like further details or have any questions? Here are five more questions you can ask:

1. What is the commutative law of multiplication?
2. Can you explain the associative law of addition?
3. How does the distributive property apply in algebraic expressions?
4. What is the difference between associative and commutative properties?
5. Can you provide an example where the distributive law is used in solving equations?

Tip: Remember that the distributive law is a fundamental property in algebra that simplifies complex expressions and equations.