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수학동아 - 폴리매스
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[문의게시판] 어떡하죠...?
민초싫은comar 2021.08.08 02:11 조회 393
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페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

제가 연립방정식 문제를 올렸어요(http://www.polymath.co.kr/contents/view/31930?page=3). 아니 글쎄,?????님께서 단문이라고 하시네요. 틀렸는데 말이죠. 저도 항상 되돌아보길 합니다. 근데,답도 모르셔서 제가 피드백 하나 날렸는데 아무 대답도 안 하시네요... 게다가 비댓이 아닌 공댓이네요!(답 요청이요.) 벌써 열흘이 넘었는데 제 말은 무시하십니다... 어쩌죠?

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