Answers

2014-06-16T21:20:39+08:00
4x^3 - 4x^2y - 4xy^2 + 4y^3
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Omo gosh thanks a lot..!!!
Welcome :)
JhazzTheCat : ur wrong cause it's cube not square
2014-06-17T18:38:50+08:00
8x³-24x²y+24xy²-8y³       
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