Real math help.
What's the Formula for the Square of a Sum?
Note:
Comes in handy when you're factoring, and this tutorial will show you how to square like a pro!
Background Tutorials
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Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.
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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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What's the Formula for the Square of a Difference?
Comes in handy when you're factoring, and this tutorial will show you how to square like a pro!
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What's FOIL?
The FOIL method. No, not aluminum foil! The FOIL method stands for First, Outer, Inner, and Last. It's a popular way multiply two binomials together. This tutorial makes the FOIL method a breeze!
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Further Exploration
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Understand that polynomials form a system analogous to the integers, namely, they are closed under the operations of addition, subtraction, and multiplication; add, subtract, and multiply polynomials.
-
What's the Formula for the Square of a Difference?
Comes in handy when you're factoring, and this tutorial will show you how to square like a pro!
-