document.write( "Question 297739: factor 15x^2 -4xy -4y^2 \n" ); document.write( "
Algebra.Com's Answer #214363 by user_dude2008(1862)\"\" \"About 
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15x^2 -4xy -4y^2 = 15x^2 -10xy+6xy -4y^2 = (15x^2 -10xy)+(6xy -4y^2) = 5x(3x-2y) + 2y(3x-2y) = (5x+2y)(3x-2y) \n" ); document.write( "
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