Tuesday, July 16, 2013

factorize: 25x^3-10xy^2+xy^2

%0D%0A25x%5E3-10xy%5E2%2Bxy%5E2=25x%5E3-9xy%5E2%0D%0A 
%0D%0Ax%2825x%5E2-9y%5E2%29=x%285x%2B3y%29%285x-3y%29%0D%0A 
:)
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