## Archive for the ‘math education’ Category

## Polynomial Rectangles with a common factor

Posted: December 8, 2015 in factoring, math education, polynomial factoring, quadratic, visual mathTags: GCF, grid factoring, polynomial rectangles

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## Three Related Polynomial Rectangles

Posted: December 8, 2015 in factoring, math education, polynomial factoring, quadratic, visual mathTags: difference of squares, grid multiplication, perfect square