Background Tutorials
Operations with Integers
How Do You Do Long Division?
We know that calculators are everywhere, but that doesn't mean that long division isn't important! Sometimes you won't be allowed to use a calculator, and when those times occur, you'll be thankful that you watched this video!
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Fractions
What's a Numerator and What's A Denominator?
Numerators and denominators are the key ingredients that make fractions, so if you want to work with fractions, you have to know what numerators and denominators are. Lucky for you, this tutorial will teach you some great tricks for remembering what numerators and denominators are all about.
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Dividing Rational Expressions
What's a Quotient?
When you divide one number by another, the result is called the quotient. This is true for rational expressions too! When you divide one rational expression by another, the result is called the quotient. This tutorial defines the quotient of a rational expression and shows you an example. Take a look!
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What's a Dividend in a Rational Expression?
In division, the number that is being divided is called the dividend. The same thing is true if you're working with expressions instead of numbers! Learn more about dividends in this tutorial.
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Long Division with Polynomials
What's a Partial Dividend?
A dividend is the number or expression that is being divided, but what is a partial dividend? Figure it out by watching this tutorial!
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Numerical and Algebraic Expressions
What's a Term?
Polynomials are those expressions that have variables raised to all sorts of powers and multiplied by all types of numbers. When you work with polynomials you need to know a bit of vocabulary, and one of the words you need to feel comfortable with is 'term'. So check out this tutorial, where you'll learn exactly what a 'term' in a polynomial is all about.
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The Distributive Property
Simplifying Polynomial Expressions
What is a Polynomial?
If you learn about algebra, then you'll see polynomials everywhere! In this tutorial, you'll learn the definition of a polynomial and see some of the common names for certain polynomials.
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Simplifying Rational Expressions