(3х-2)2 - 4х (2х-3)>0.
(3х-2)2 - 4х (2х-3)>0 (3х-2)^2 - 4х(2х-3)>0. 9x^2-12x+4 - 8x^2+12x>0 x^2>-4 x>+-2