[tex]2(x-1)^2 > 2x^2 + 6x\\\\2(x^2-2x+1)>2x^2+6x\\\\2x^2-4x+2>2x^2+6x\\\\2x^2-4x-2x^2-6x>-2\\\\-10x>-2\ \ \ |:(-10)\\\\x<0,2\\\\x\in(-\infty;0,2)[/tex]