[질문] 쎈수학 9-가 509번~532 답이 뭐에요???ㅋ 쎈수학사이트에 들어가면 답잇을텐데..

12,24/403.546/5/3xyz²,x²y⁴z³ab,a³b³cd²/(x+2)(x-3),(x+1)(x+2)²(x-3)(x+4)²/x+7,(x-4)(c-5)(x+7)/x(x-2),x(x+1)(x-2)(x+3)/1/3/1/5/3/2/13/-1/5/2/1/4/3/-1/1