Throughout this series we’ve mostly talked about pairs of electrons, but electrons don’t always have a buddy. An atom or group of atoms with a single unpaired electron is called a radical. In this episode of Crash Course Organic...

Hank tells us about new research into the question of how animals navigate from place to place - while the problem is still unresolved, we do have some hypotheses, and they all involve something called "magnetoreception."

New ReviewWhen you first start learning how to simplify radicals it can be confusing remember what goes where and how to do it. In this video I want to provide you with a guide to always remember.

New ReviewSome problems you should type out and some type of problems you should be able to do in your head

New ReviewIn this video we are going to compare the difference of rationalizing the denominator when you have one radical vs a binomial with one radical.

New ReviewIn this video we are going to explore an easy example of completing the square vs a hard example where we will need to use the Conjugate

New ReviewIn this video I am going to describe how to simplify a square root from a beginner perspective versus someone more advanced.

New ReviewIn this video, I want to go over how to quickly simplify radicals. We'll explore a five-step method for simplifying radical expressions, especially those with larger numbers and exponents, focusing on algebraic expressions inside the...

New ReviewLets go ahead and multiply two radical expressions and then simplify the result.

In this shorts video we will learn about perfect squares & cubes. We will understand the relationship between squaring a number and find the square root of a number. We will also understand the relationship between cubing a number and...

In this video Professor Justin Champion discusses the Putney Debates, a crucial moment in the history of ideas to come out of the English Civil War.

In this video Professor Justin Champion introduces the diggers, levellers and ranters of the English Civil War.

This video discusses how to simplify radical expressions involving fractions and/or division

In this video, we discuss how to add and subtract radicals.

In this video, we discuss how to multiply terms that have radicals.

In this math video we will rewrite a radical using exponents. We will be given a radical expression and four exponential expressions. We will review the rule for writing a radical using exponents. We will identify the correct solution.

Rancidity refers to the complete or incomplete hydrolysis or oxidation of fats and oils when exposed to air, light, moisture, and bacterial activity; this generally occurs in food items, making them undesirable for consumption. In more...

Bond fission, the process of breaking chemical bonds, can occur in two ways: homolytic and heterolytic. In homolytic fission, the bond breaks evenly, with each atom receiving one electron, resulting in the formation of free radicals. In...

By 1848, Europe was engulfed in revolutionary fervor, driven by demands for democratic reforms and national autonomy. While some countries embraced change, like Denmark and the Netherlands, others, such as Russia under Emperor Nicholas...

Multiplying Surds: Simplification: This video explains what simplifying a surd means and how to simplify surds by multiplication. The three multiplication rules are explained with examples. Practice question and answer using the concept...

This video explains what a surd is and how to find out if a root is a surd or not a surd. It provides an introduction to understanding surds, which is crucial before studying how to manipulate surds. Practice questions and answers are at...

when you are learning to complete rationalizing the denominator, a problem like this is a great way make sure that you understand what you are doing and review your skillls with radicals.

Chinese scholar and literary translator Michael Berry (UCLA) describes differences between simplified and traditional Chinese characters and the politics associated with both.

“Identify Extraneous Solutions” will review the different methods of how to test equations for extraneous solutions.