POLQ 2 | Lesson 1 | Solutions (Special Factoring Patterns)

Possible solutions:

Simplified the expression is \(n^2+4n\).

There are patterns in the drawings with the dots such as each side is 2 longer than \(n\) and if you account for the missing four corners with one factor then you don’t need to include them in the second factor.

 

 

 


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