3(x-3)+2x-1/x-2=4x+1
3x-9+2x-1/x-2=4x+1 3x²-9x+2x²-1-2x=4x²+x 5x²-11x-1=4x²+x x²-12x-1=0 D=144+4=148 x1=(12+2√37)/2=6+√37 x2=(12-2√37/2=6-√37