Mathematics
Senior High
⑵と⑶の解き方がどうしてもわかんないです💦
分かる方がいたら、教えてください❗️(＞人＜;)
42 次の式を因数分解せよ。
(1)
(2) (a+b-c)(ab-bc-ca) +abc
*(3) ab(a+b)+bc(b+c)+ca(c+a)+3abc
a²(b+c)+b²(c+a)+c²(a+b)+2abc
教 p.21 応用例題
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(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=1779189138&Signature=fWV4ttNi08nDnIUfNp0b5xpuXAO8Y5O6i~v6MsuxaE6fcNUEwfmZ7uZ5LE1ogIGMF9SO9~bH1xCq62bU5yAoh8dYnAADRn4dlfLC7~C4C7gMct5kCF~oyHlgv4ITK54QYwXvzUQxtcDl3p-MX-BMce9QmOZ0gB4uyy809m0WYIlXBro8JS8Y2SB9y5FK30hypKgBID-1ThJD712LmKcIWX9ZzAAQEQH7DlPrgxghKaXrtmgnROcwPpChQ~VVuaQPLOEnAdrR1YOFPhD8unMkQWFPxL9cyNxkqWcUo0v3vyS2-o9Ef-4MrAas1L2~-KK0UilnifYGqqM4sdC8I0pTNw__&Key-Pair-Id=K2W722D70GJS8W&Expires=1779189138&Signature=GOJQuooosfFha49HZf-DNL8ZfjdoRo1UcbeptCh990in4xT8roS5jmiTPw4TX~KWlHstTHyfxaRq-Z1DttAYfUw-RmSxp8LYkQ~S4OkbsON6EHw4jOfQi0HnUExDYtN9kU-PHnxT57kV8dYel5RUZJxwpyw9cCZtLOlkPrpTLsndWoQ0oazIEuCigaRQKKADMGj20qdH19YMgb5LpUImhER5u0tmjuDjyRyC~07zsNm7SRa20aPFEi4EZx-JCkpoUVciXy2l8VFlufLzP~xmuevJHdumNa2peWSWgp6hlXd0f5I5BYm0UeclCEWPDZprkxjKCQnWsVj-rM4uNILxZQ__&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=1779189138&Signature=xtwVUeJfT~Q6sUTQxbM2epNFTZdbjqx7rPBBR4zUDgVSqydSoTBr3r7oyE6H98w0f4W5whHismb4SVJOonNy4QqPPzo0dRSHb9O-BS8tIDm4MC2Sd-T2yYtIyqrA3AAumG2Qnw5VxLRNttiyUL4zBEEU-9Ooxh7BtZWycZyWz4q19yAFuiYJsbmLiyuS~57ZgoWN8bPepmz1~WQqaxQvepylvGN2ee3GEhTUk~atL9QUHCKpXpiCI-kTWOss28SfDDOGZkhRGpFB6BQwbuORQAGEUj6lkMXHgKLoPYmKyMPvc41~xIpScxXL0RP-OArNkOg3TUYVlqD9cFKSck4k3w__&Key-Pair-Id=K2W722D70GJS8W&Expires=1779189138&Signature=xURXDlYdju9SPJk7IqJekn2jx35Vd0XRs9Fp9EP4UvL9hJjz9OTXHqsk5tdGpUJsUVhBSNxM6tqRStUTS24S6FDiFLX8gJcVE~luivqgINn45yU1ooucce--cwXlxoa621rc7UnXVCTj7L4rjZsnG64CihOFScigs~9JqeiAML3hd-EvXPBz-kNRvzzxV8~79456MwC8tmPZU0BSPaE~HS1M4PMtJF4qYn0sLkQvi6nBb9hJmApt0Wg3IpQIdoanO5miUCoMVOgiXhVNo3r8NvdusFDJBDa7L5lIX661Jv8i4diHVmJsGtOaU38XyZGVbcumUmasLx~Y128w4GWPMA__&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=1779189138&Signature=vDYYuVqPc2KlXnOCWuRRq1rXxlqadDruWAOigdXGFR0s1sAeZnhmFQMD9VFPfWQJLwBgl35ZAVKRb47l5G6k67oKS5cjH-4I4baO36YfOkMba2LwrqIuV2frpVQOS8dNJLvwQZVmwLr3mrF3c1lkn6RNvMk~UahpDlFUOoJvWEGadEsS1D~ul~r4O-10wAy08tENaAPdeHKzepEmh~LasmVZHw~EAoDlihS2EQVWVrbqg0wvFGCsXwwlRtJRy7YRyi7QDJauuJ7CUPZT1XkKn7nLpmqLDJlbpA4V3ORu1e8KQX225v~2QS3hsSBsEfDIXYz-3SEJ4tbH-N2iUAcDOw__&Key-Pair-Id=K2W722D70GJS8W&Expires=1779189138&Signature=ekvebnck6uq8wo3zFaUMjCowWuRtgTCWezV6cgSbHJV6aScR51mUuSKby7sjnvrRhKw~IUyfS08lxctZIo95YXr4oB8VzgeQ17ucepybn3RKBBU6b13M0H-iv~c3fDN24-CmqR-9PP4KRyHSBOzpy8oCmq~qjZfFLAX~xtrdGPxIZZDi4-pb8TesillQlndrb5aWhJT~KMQeInh7XUh-rlVu20chrsco1CJfa~qxw2nlSw6X-iPLdj5AivU2VoecPdssHXi~eKoE3rWa9GyKVO0zgE7AbK~FQuNf3oxcXJYHfjT89JPuM-hPN0Rk~VEq0PTAIQpgd6~T7gZ0L8Q~hg__&Key-Pair-Id=K2W722D70GJS8W)
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