Răspuns
Raspuns 2\(x-2)
Explicație pas cu pas:
[(x²-3x)\(x²-4)-(x-3)\(x+2)]\(x-3)\(x+2)=
[x²-3x-(x-2)(x-3)\(x+2)(x-2)]*(x+2)\(x-3)=
[x²-3x-(x²-2x-3x+6)]\(x+2)(x-2)*(x+2)\(x-3)
(x²-3x-x²+2x+3x-6)\(x+2)(x-2)*(x+2)\(x-3)
(2x-6)\(x+2)(x-2)*(x+2)\(x-3)
2\(x-2)