In this video tutorial I show you how to divide complex numbers. Since complex numbers have an imaginary part which we cannot ...

In this video tutorial, I show you how to simplify imaginary numbers to a higher power. When working with imaginary numbers, ...

The University at Buffalo requires a Math Readiness Assessment (MRA) to determine readiness for students wishing to enroll in first semester calculus courses, MTH 121, MTH 131, and MTH 141. The UB MRA ...

Penn Engineers have developed a new way to use AI to solve inverse partial differential equations (PDEs), a particularly challenging class of mathematical problems with broad implications for ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

Robberies in Baltimore spiked in late April, police data shows Police began tracking an uptick in robberies across Baltimore in late April, according to public data. "Turbulent times ahead," Spirit ...

Algebra is all about missing values or numbers. If you have solved a missing box problem, you have already solved an algebra equation. Rather than drawing missing boxes or writing the words “missing ...

Mathematics games encourage both children and adults to keep in touch with the subject. Here are some Math game apps that will help your child enjoy the subject: This app is vibrant and colorful. It ...

The tipping point came in the summer of 2025. That July, several artificial intelligence models solved five out of six problems at the International Mathematical Olympiad, an annual challenge for some ...

Glen learns how to order pizza by practicing his address, helping us with school readiness. In Episode 16 of Nine PBS's "Teaching In Room 9", Glen learns how to order pizza by practicing his address, ...

When you multiply numbers together, you’re looking at how many groups of, or lots of, something you have. You can use this same thinking, when you are multiplying fractions. For example: \( \frac{2}{3 ...

There are quite a few ways to download videos from YouTube, Facebook, Vimeo, and other platforms so you can view them offline. Here are a few of the easiest and most effective methods.