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/%ED%95%A8%EC%88%98+f%28x%29%3Dax2%2B3x%2Bb+%EA%B0%80+f%28-1%29%3D3%2C+f%E2%80%B2%28-1%29%3D-1+%EC%9D%84+%EB%A7%8C%EC%A1%B1%EC%8B%9C%ED%82%AC+%EB%95%8C%2C+f%28.quiz?mode=study&quizNo=707059&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
[]
[707059,707060,707061,707062,707063,707064,707065,707066,707067,707068]
{"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],"707067":[1,2,3,4],"707068":[1,2,3,4]}
study
127396635