Simplifying Radical Expressions

In this video, I show how to simplify radical expressions using socks. I discuss two examples. The first example is simplifying a square root with variables and the second example is how to simplify a cube root.

Example 1

Example 2

New Calculator Videos

In recent days, I have been producing some calculator videos focusing on the TI-30xs multiview, one of my favorite scientific calculators, and TI-84 plus.

Topics include math basics, algebra, and probability and statistics.

If you have any ideas for future calculator videos with TI-30xs multiview or TI-84 plus, please e-mail me at jdmathguy@gmail.com.

Expressions - Order of Operations - Concepts and Example

I started a new playlist called Algebra and Graphs. Here's the first video on Order of Operations.

I added Videos to Math Basics

I'm continuing to go over the basics - making short videos. As I finish the lesson on integers, I discuss the order of operations, expressions, and show the addition property of equality with solving an equation.

Operations with Integers - Videos

I added some videos to my Math Basics playlist.


In the videos, I go over some examples of:

• Integers - Subtraction (2:51)
• Integers - Multiplication (2:52)
• Integers - Division (2:54)
• Integers - Exponents (3:26)
• Integers - Absolute Value (1:51)

All of my new videos are intended to be short.

integers - addition - examples

I'm going back to the basics. As of today, I made two videos on the playlist.

sign rules - concept

On a weekly basis, I'll be producing new videos on my YouTube channel. Anyway, that's the plan.