Уравнение с модулем x^2-|5x-3|-x>2

x^2-|5x-3|-x>21. x<3/5  |5x-3|=3-5x2/ x≥3/5   |5x-3|=5x-3-----------------------------1. x^2-3+5x-x-2>0x^2+4x-5>0D=16+20=36x12=(-4-+6)/2=-5  1(x+5)(x-1)>0++++++++ -5 --------------  1 +++++++++/////////////////////////////// 3/5 ===========x<-52/ x^2+3-5x-x-2>0x^2-6x+1>0D=36-4=32x12=(6+-2√8)/2= 3+-√8++++++++ 3-√8 --------------- 3+√8 ++++++++==============3/5 //////////////////////////////////x>3+√8x=(-∞ -5) u (3+√8   +∞)