Posted by **JT** on Tuesday, July 13, 2010 at 9:53pm.

Are these complete?

m^2 + 4mn +4n^2 = (m + 2n)(m+2n)

3x^3y^2 – 3x^2y^2 + 3xy^2 =

3xy(x^2y – xy + y)

Thank you

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