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[문장제 문제&개념응용] 문제없는 문제
RTAI 2021.04.20 01:37 조회 449
문제 푼 사람 1명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

다음과 같이 좌표평면에 두 원 C1: x2+y2=4, C2: x2+y2-14x+10y+58=0 이 있다. x축 위의 한 점을 P, P에서 부터 각 원에 그은 접선의 접점이 Q와 R 이다. 선분 PQ= 선분 PR 일때, 점 P의 x좌표의 14배를 구하여라.

이 문제 어떠셨나요?

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  •  
    PF＿ Lv.8 2021.04.20 17:24

    으아 어렵네요dltmxjdprm dlTdma

    사실 모든 문제는 문제가 있어요

    수학문제가 있잖아요((퍼퍼퍼퍼퍼ㅓ퍼픞프프ㅡㅓ프퍼ㅡㅓ프ㅓ프ㅓ퍼ㅡㅓㅡㅍㄱ

    댓글 작성하기 좋아요0 댓글수2
    •  
      소(가 넘어가는)수 Lv.6 2021.04.20 17:33

      저요?(예전 닉네임 수학문제)

      좋아요0
    •  
      PF＿ Lv.8 2021.04.21 01:43

      아니 그게 아니라요...

      좋아요0
  •  
    해결
    JM Lv.6 2021.06.01 20:11 비밀댓글

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