430ばんと431番の解き方を教えてください。
No answer yet
Pengguna yang melihat pertanyaan ini juga melihat pertanyaan-pertanyaan ini 😉
![(3)の問題がわかりません。
[1]では判別式を使っているのに[2][3]では使ってません... - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1751417/thumb_l_webp_8072EAD7-8653-48B6-8ADE-62CAA9EEB0DF.webp?Expires=1747735498&Signature=sv5sMoGUInf7wlfs4h7v3FHBLRbgWYxevcazFJjHDP8SU-2QhzGm4VI7EpW13Er5Ie4Bq-XTcJvvcgYCDK7FXKcaXh5X9kOA5Fei2x3GigvvNkg8oORHl1ktL80KVDPlVrsJWrYjg8Vm30mxcEBAKi0xlw5~8WMQ6EapsYYB~TYA~Qwc-MXmBpmXglkxVnonfZsLgV9UXJDi2NSZC7RjLGcoK~OjHyjQ~IPMwQI2MJkMsOfZ6fBCZX134OEbU0DHClxsayc1UQD62G65bVxChxVsC3FIoRNlXpyTn~dEwVtqApG8IN~NJas6bpSNGmrao1I6RSFQgz88VFViTnV88A__&Key-Pair-Id=K2W722D70GJS8W&Expires=1747735498&Signature=a1qLiyKuIGi1IN6-NNy38sHqNmi-lbAcVYy2Ef0uch3hHorgRKxiRXb11CvBxlJy24wEa--YqFcXq3w-bZahxvxHw~z7FftCmhBfuoJol2E0KfEviXYi4PgNuKwRG5xjMCuBfX38ZEEYQx0b0zJx-n~KTyQTTmmmX2wKYPNR6JdIhhJ1m92FP-hB788dr2SRs5tElYUMYybZyiWdDaBi6pU~LXVXNg5VIufkv4-zZuV-rFq0XE94gO6QRyF099ZT-7VhiJe5f~YlWCPiwJKFppRWCxE-DM8O3t9SpoCjDmLi8J2O801yYwOP5I-dT3yhXUxa5DHhom3oTTqI4qzT7A__&Key-Pair-Id=K2W722D70GJS8W)
![(3)の問題がわかりません。
[1]では判別式を使っているのに[2][3]では使ってません... - 2](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1751418/thumb_l_webp_C0068A8B-C09A-47C4-BA21-F568E5071D77.webp?Expires=1747735498&Signature=iGWMxRJS~yLQRLhoaS2~sfjj64yjDnq3PsrJFSkoJED3MS~7YAI0H9JYNFkcRs1UVIJBlttk3R0lWee6r9aJl047-FMvnhHukpxsmiiIyUWsIJ3tug-~MPYZLUwQqKSYZAXWm774pD8GHUJcZGmt6~VTu-kIhBH33G06u~aSVqiFik2lToO~XB6TyA1A5Ub85nrsXwHNT0r4PpMpA-RQSPm-93baFnLzlPkzc~F1Dru6LoPoI-5ww~wdS389k7wwVAieharU3pyB3oSjWvY40viKswlApF~y~aWJr8YkKhiWoSWuarrLxu7j7XYHAFXsoGAqdP9GjC3l5QyCWCLj5w__&Key-Pair-Id=K2W722D70GJS8W&Expires=1747735498&Signature=Urj8QZiXWDTpmfOlwSYt0wpFe3v3F18bF~VNwfDBxCiFr2dJCUbWWJsT3LpbF-vIlP9Al~5YHcr~Wc9cpY6yJZPoKF4oHRuUyiPFH20SRN1W2xuOd6~~39pRRTFOjuHAj4i~DfxN1BKiZ2~Oa7FabHtDS4OEU~N6W3e~fKkyLoHpEPsE2dSVP5pY6oSQyND54v6fMct2eJqZMoBAM1jFWgP~l1bupoPcI7tS-LiwfITCuqyUP-5g10n18mbsACmSpTJO2uyIHfzXVSOn~SlbfE7MxOVYHMDNb1I9O8M9boGCgl~v2s9sujNBQgewE63EAxYDhzw74Kt3JbSQPkEAAA__&Key-Pair-Id=K2W722D70GJS8W)
