Virtual Nerd: What's the Means Extremes Property of Proportions?

Watch how easy solving proportions can be. Using the means-extremes property of proportions you'll be able to solve a variety of proportion problems. Example problems are worked to show you how this property looks in action. Hint:...

The distributive property is important to understand for simplifying expressions. Watch this tutorial to learn more about it. [5:45]

This tutorial explains the Commutative Property of Matrix Addition. [7:07]

This tutorial defines the commutative property and provides examples of how to use it for addition and multiplication. [4:11]

Mean is the same thing as average when referring to a set of data. Watch this tutorial for an explanation and example. [4:05]

See how to express inverse proportionality using equations by watching this video tutorial. [2:36]

Discover how to express direct proportionality using equations by watching this tutorial. [2:42]

Take a look at this instructional video to learn about one of the most fundamental properties of math, the associative property. [5:13]

This tutorial introduces the Identity Property of Matrix Addition which tells what happens when a zero matrix is added to another matrix. [5:50]

The product property of square roots is really helpful when you're simplifying radicals. Watch this tutorial and learn about it. [4:15]