Difference of Squares | more ... |
The square of a value minus the square of another value. Example: a2 - b2 Useful because they can be factored easily: a2 - b2 = (a+b)(a-b) This illustration may help you understand why it works: | |
 | |
Difference of Squares | more ... |
The square of a value minus the square of another value. Example: a2 - b2 Useful because they can be factored easily: a2 - b2 = (a+b)(a-b) This illustration may help you understand why it works: | |
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