高校数学Ⅰの因数分解
この因数分解の解き方を教えてください🙇♀
x²-2xy+y²-x+y-2=(x-y)²-(x-y)-2={(x-y)-2}{(x-y)+1}=(x-y-2)(x-y+1)
この質問を見ている人は こちらの質問も見ています😉
![383 (1)(3]の漸近線を教えてください。
(1)では
なぜ-1-0が-∞になるのでしょうか - 1](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1804253/thumb_l_webp_D6BF39AA-F312-4187-B4B3-7B9C5CE325B0.webp?Expires=1778988572&Signature=VhxRMo-da9TzO0fIYefRUr3hegzdaOH~qQk-ScVALw3-jr6I~dc-0QT1m-aDPEg8JvnGYFq2lVHqgxNxFANtKX2gaq~vkyTbPI3MOzvXMwz8v4a9YF4mD82TMtZ-lDgYumuh6tbwSouLfY69RF20MkLdpj8MT4cG2ulGn4OQMVVR5uaF2Nz9x1eped-~SdGz7zqnBLCCf87nTx7FqdiEqBF~-lhQF2egDpaFSi-XjZnGqltmYVoHmZZoOVXB41yhc5yrpCo8WeMYDyA8RJr~VtowhxPvJD1EwTwXbgr2zsAVFENAAdfj9wdUaAmACjGe9SxBPk4~Kvol4xZTTtPlDg__&Key-Pair-Id=K2W722D70GJS8W&Expires=1778988572&Signature=C1wmy0op7QorFjv6nCciuanegWrFotgLKaX~N-7FEJuM7Wfb9zSJmJUnZjpJrNtHf~GXOUq8Ibi~Z2cGW6V3AlztGtj-XTfFjJaabCfATTZlTJ5ibZ58aKwgyUb1D2Fu~Bq3qO~LtbKteFct4TdgeCiY~VOScYECWpOzjJB~PZKkuSSAOqFKd~GnAiW4SBHel-BeeBs6lS9-kXk9KtodyiKm9~dAPMY~eGdb8fXM6IHml1~pYTzgoFNYQyKrhJqcEDtOx92cQdxZdjlcr~h9N9D1nY98zxumKp1WzRhEBSjkIV7P0nGSDx~efrlGSXne7H7k8usfp7Q5XoGWoFCgPw__&Key-Pair-Id=K2W722D70GJS8W)
![383 (1)(3]の漸近線を教えてください。
(1)では
なぜ-1-0が-∞になるのでしょうか - 2](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1804254/thumb_l_webp_6205CA1D-2D7F-4F50-B305-CE13AD405574.webp?Expires=1778988572&Signature=thO5E4HztgNdYzYU-98hee0i53BY4iQcHsoyU7yuJ~~Fv1hqiwFGUbs4tOli8s-T-K4hYbnr0Pz0bi1n1qhoPHjbQ0cwv~SbbdkCDheFqgkcg~KT4-f0xL3XsPBT-IHr0Q5xd8YezlHH66iKg1VoZAO2j78-INIay3B6Zt3o3n8QtGq6DSD4DkYRESTzbvqtbeiY3DDeCfIvDjfKA1mKLVbWZJ6zCyhOO16SpcIWtfkREy6bzLv3aBShnBwoCaox94uKx9BzT93Vu1dDq2IiPqP8xW~BkBqUE8SE9ITSu7jXql~qMtqcxf-k0tKOWY1t6ANaenmpQkMqSqLMLxZ86w__&Key-Pair-Id=K2W722D70GJS8W&Expires=1778988572&Signature=GRiEv~SB2mp3R7LkBYRIkDf4pxDPO6UwDs~OT47LKYzjFeoxyT0m~cJtHT5s2ga7q9zyvFdETFhKp1tpioASDOdwNTzgzWKUQumuCnTsUjG93Zic-6e8XZjadXAwZ-~zknujeE85oxLnF3adFg7rWaWWSDqyx64Znt5QnrZV~EQFOJBFQRgPp17ePY6QtpKO7oQd6CLs~47oMB8TTmy~e5MJF6j-uQiVt2rcZAn5AbnKdBfPlSRbExx7OBw-H-Zj14QMX-CPraLSiAd-4NnwrLN15RZZoKxmTh7ffTP3c84Ob3GnmxNK1nS3-n2QcchX1KShGRB9KZr~BL1u5Nf3Yg__&Key-Pair-Id=K2W722D70GJS8W)
![383 (1)(3]の漸近線を教えてください。
(1)では
なぜ-1-0が-∞になるのでしょうか - 3](https://d1e9oo257tadp1.cloudfront.net/uploads/qa_question_image/file/1804255/thumb_l_webp_F8AA55C4-A908-43F7-82CE-172C19ACF60D.webp?Expires=1778988572&Signature=AKYUzgWRYVTU3vvomvfrveAWozbV3BOBC9c7gczZsXu89BMOBl8iB2y7MNqXswSNf-Bad5ZINZD09nN60BnRIah9xVJAnvZOviRFojxG6kbfaf6ZoJ0h0yyhLsoOAp5epLF09xChqLu3u-1mb-x8JlmC8kDNpZbid-hTD-hlp4YIEJBv4EPd~SQnrzZt6PFUrnAmOTluVZZnoH3cXvFZeQcSTeRYg-6920JjY24MPADMQXOI6hzdBsc43SDBNFHVc5NOtCMBWhAhpO38nLpJ6yY8H9mD3vV0ypVLmDvKqdS9tPEdTsSshruJw4Q8Hz2BLQcdoqKP9xrxOWKnCrVvSA__&Key-Pair-Id=K2W722D70GJS8W&Expires=1778988572&Signature=UVHpilEqxopKSEb~wHMZoUJfLzy~401ApvK~SjD54ufR4ATqDv9Eh3OxqaI0B5S9ETjN~zaba6~5F9M1x7Lz3Xp4c~NnFAA-z9ZHEn5npJaBFyGvlfcVPWisY0Ju7Dm3wQ7cld19jve8YnKDSTsBki6LwY45FCVMmO~mntiyfMjqqiPdWlWZLEeOqhnEmeKxCI0DSbebYYaMPXBbdBiPA4VXRMz-knd8iXNU0oN-G-Sf64vB6gd5G1ikJFz60IJLkUCRZ1MJFsVcEUpoHORFPHAkqhRqghuDUSN8IIjjI942UTN~duUocyMhVmQUHo3aHI-VFS~3sn7JwnAXUHcqKQ__&Key-Pair-Id=K2W722D70GJS8W)
