The distributive property is a fundamental concept in mathematics that helps in simplifying expressions and solving equations. It is used to distribute a value across the terms inside parentheses. The general form of the distributive property is:
a * (b + c) = (a * b) + (a * c)
This means that when a value is multiplied by the sum of two other values inside the parentheses, it can be distributed or split up and multiplied with each term inside the parentheses individually.
Let's consider the expression 3 * (2 + 4). Using the distributive property, we can simplify it as:
3 * (2 + 4) = (3 * 2) + (3 * 4) = 6 + 12 = 18
It's important to note that the distributive property also works in reverse. That is, we can also use it to factor out a common term from multiple terms in an expression.
Consider the expression 5x + 10x. We can factor out the common term '5' using the distributive property as:
5x + 10x = 5(x) + 5(2x) = 5(x + 2x) = 5(3x) = 15x
By mastering the distributive property, you will be able to simplify expressions and equations more efficiently, which is a crucial skill in algebra and higher-level mathematics.