카카오스토리
URL 복사
https://gongquiz.com/main/pages/search.php?q=%EA%B2%BD%EC%B0%B0%EA%B3%B5%EB%AC%B4%EC%9B%90%28%EC%88%9C%EA%B2%BD%29+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/x%EC%97%90+%EB%8C%80%ED%95%9C+%EC%9D%B4%EC%B0%A8%EB%B0%A9%EC%A0%95%EC%8B%9D+x2+%2B+%28a%2B1%29x+%2B+2+%3D+0%EC%9D%98+%ED%95%9C+%EA%B7%BC%EC%9D%B4+%EB%8B%A4%EB%A5%B8+%EA%B7%BC%EC%9D%98+2%EB%B0%B0%EC%9D%BC+%EB%95%8C+.quiz?mode=practice&quizNo=722139&historyNo=reset&q=%EA%B2%BD%EC%B0%B0%EA%B3%B5%EB%AC%B4%EC%9B%90%28%EC%88%9C%EA%B2%BD%29+%EC%88%98%ED%95%99
[]
[722139,722140,722141,722142,722143,722144,722145,722146,722147,722148]
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practice
123393879
