카카오스토리
URL 복사
을 만족하는 실수 x, y 에 대하여 x-y의 값은?https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EC%A7%80%EB%B0%A9%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%84%9C%EC%9A%B8%EC%8B%9C+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/%EC%97%B0%EB%A6%BD%EB%B0%A9%EC%A0%95%EC%8B%9D+%7BQUIZIMG%3A1%7D%EC%9D%84+%EB%A7%8C%EC%A1%B1%ED%95%98%EB%8A%94+%EC%8B%A4%EC%88%98+x%2C+y+%EC%97%90+%EB%8C%80%ED%95%98%EC%97%AC+x-y%EC%9D%98+%EA%B0%92%EC%9D%80%3F.quiz?mode=practice&quizNo=718396&historyNo=reset&cateNo=636&p=1
[]
[718396,718397,718398,718399,718400,718401,718402,718403,718404,718405]
{"718396":[1,2,3,4],"718397":[1,2,3,4],"718398":[1,2,3,4],"718399":[1,2,3,4],"718400":[1,2,3,4],"718401":[1,2,3,4],"718402":[1,2,3,4],"718403":[1,2,3,4],"718404":[1,2,3,4],"718405":[1,2,3,4]}
practice
117325964
