(3x-6)/2x²=((x-2x²)/(2-x))-2
(3x-6)/2x^2=((x-2x^2)/(2-x))-2
(3x-6)(2-x)=(x-2x^2)2x^2-2*2x^2*(2-x)
6x-3x^2-12+6x=2x^3-4x^2-8x^2+4x^3
6x^3-9x^2-12x+12=0
2x^3-3x^2-4x+4=0
(x-2)(2x^2+x-2)=0
1. x-2=0 => x=2
2. 2x^2+x-2=0
D=b^2-4ac=1+16=17
x1=(-1+sqrt(17))/4
x2=(-1-sqrt(17))/4