Factorial
Example, videos, worksheets, solutions, and activities to help Algebra II students learn about factorials.
The following diagram gives some examples of simplifying factorial expressions. Scroll down the page for more examples and solutions for simplifying factorials.
Factorials - Evaluating Factorials!
Basic Info on Factorials and some numerical examples are provided.
Factorial Expressions
How to calculate the value of expressions with factorials?
How to simplify factorial expressions with variables?
Why zero factorial equals one?
Why does 0! equal one? This is weird! Multiply together all the digits from one up to zero and get one?
This video explains simply why mathematicians choose (and it is a choice!) to set this illogical quantity as equal to one.
| Check out our most popular games! | ||
|---|---|---|
 Fraction Concoction |
 Fact Family Game |
 Number Bond Garden |
 Online Addition Subtraction Game |
 Penguin Solitaire |
 Sawayama Solitaire |
 Ark Solitaire |
 Eldritch Invasion |
 Shenzhen Solitaire |
Check out more Solitaire games here.
We welcome your feedback, comments and questions about this site or page. Please submit your feedback or enquiries via our Feedback page.