https://gongquiz.com/main/pages/search.php?q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/%EB%8B%A4%ED%95%AD%EC%8B%9D+P%28x%29%EB%A5%BC+x-1%EB%A1%9C+%EB%82%98%EB%88%84%EC%97%88%EC%9D%84+%EB%95%8C%EC%9D%98+%EB%82%98%EB%A8%B8%EC%A7%80%EB%8A%94+3%EC%9D%B4%EA%B3%A0%2C+x-2%EB%A1%9C+%EB%82%98%EB%88%84%EC%97%88%EC%9D%84+%EB%95%8C%EC%9D%98+%EB%82%98%EB%A8%B8%EC%A7%80%EB%8A%94.quiz?mode=study&quizNo=707057&historyNo=reset&q=9%EA%B8%89+%EA%B5%AD%EA%B0%80%EC%A7%81+%EA%B3%B5%EB%AC%B4%EC%9B%90+%EC%88%98%ED%95%99
[]
[707057,707058,707059,707060,707061,707062,707063,707064,707065,707066]
{"707057":[1,2,3,4],"707058":[1,2,3,4],"707059":[1,2,3,4],"707060":[1,2,3,4],"707061":[1,2,3,4],"707062":[1,2,3,4],"707063":[1,2,3,4],"707064":[1,2,3,4],"707065":[1,2,3,4],"707066":[1,2,3,4]}
study
118666418