3/3/3/-3x-7y/x제곱-5분의4x+8분의9/1/5/-4x제곱+xy/2/5/3/1/2/16/-16/2/-5/4b-3/2/12x제곱-9x-2/2/2x제곱+32/6분의7 24번부터는답변글자수제한으로인해못알려줌
당신은 어느 그룹입니까?