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factoring polynomial by addition

0 votes

(2x^2+6xy+y^2)+(4x^2-8xy+3y^2)

asked Dec 2, 2013 in ALGEBRA 2 by johnkelly Apprentice
reshown Dec 2, 2013 by goushi

1 Answer

0 votes

(2x^2+6xy+y^2)+(4x^2-8xy+3y^2)

= 2x^2+4x^2+6xy-8xy+y^2+3y^2

= 6x^2-2xy+4y^2

 

answered Jan 7, 2014 by david Expert

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