Question
x^+6x+9 using the diamond and generic rectangle
Answers
bobpursley
http://www.youtube.com/watch?v=OmCemkz4wc8
I have to comment on this: This seems to make something as simple as factoring whole numbers very complicated for students. I would never use it teaching kids to factor. Never.
I have to comment on this: This seems to make something as simple as factoring whole numbers very complicated for students. I would never use it teaching kids to factor. Never.