【入試数学(基礎)】二次関数8 二次方程式の解の配置
実力試験や模試などに頻出で、大学入試にも必要不可欠な解の配置問題のうち、必須であるものを4タイプ紹介します!そんなに紹介していたら、具体的な問題を解く時間は無くなってしまいました(笑)。大丈夫です。これがわかっていたら、具体的な問題は数値で考えれば良いだけです! 教材はこちら→ https://drive.google.com/file/d/1WSwK... ------------------------------------ ◆前回の動画 • 【入試数学(基礎)】数列9 漸化式(等差型・階差型・等比型) ◆数ⅠA必須事項まとめ48講座 • 【入試数学(基礎)】数と式1 ルートの計算 ◆公式サイト https://tadayobi.jp/ ◆チャンネル登録 / @tadayobi-science ◆公式twitter / tadayobi_jp ------------------------------------ 使用機材:Black Magic Design ATEM Mini Pro https://www.blackmagicdesign.com/jp/p... 「ただよび」とはYouTube上で受けられる完全無料のオンライン大学受験予備校です。 数学は月曜日~日曜日まで毎日20:00に配信!
![[Entrance Exam Mathematics (Basic)] Properties of Shapes 1 Menelaus' Theorem](https://i.ytimg.com/vi/_XQ8CSizkSQ/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLC1pJ2z8X2-O3QyLptSveyOzus0Zw)
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[Entrance Exam Mathematics (Basic)] Properties of Shapes 1 Menelaus' Theorem

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# 270. (★★★) 3次方程式と整数解

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週末課題1 大問3 解説

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【入試数学(基礎)】数列9 漸化式(等差型・階差型・等比型)

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解の配置問題【数学ⅠA・2次関数】

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【入試数学(基礎)】二次関数4 絶対値記号を含む二次関数のグラフ
![[Entrance Exam Mathematics (Basics)] Geometry and Measurement 5 Sine Theorem and Cosine Theorem](https://i.ytimg.com/vi/jWMp2T5BDQk/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBvIujfIZB-rL-DENUYYd_byuLVDA)
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[Entrance Exam Mathematics (Basics)] Geometry and Measurement 5 Sine Theorem and Cosine Theorem

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[Attention: Don't miss out on full points for inequalities!
![[Entrance Exam Mathematics (Basics)] Sequences 6 Group Sequences](https://i.ytimg.com/vi/1EWs_u_Uanc/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAwlEAm_oun0ELayDSqme6isG0Z-g)
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[Entrance Exam Mathematics (Basics)] Sequences 6 Group Sequences
![[Entrance Exam Mathematics (Basic)] Limit 7 Unsolvable recurrence relations and lim an](https://i.ytimg.com/vi/KFBemTdXOp0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLB2uMKNP2-h9kPp1s3j4Rs5J66DzA)
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[Entrance Exam Mathematics (Basic)] Limit 7 Unsolvable recurrence relations and lim an
![[Entrance Exam Mathematics (Basics)] Quadratic Functions 1: Vertex Coordinates and Discriminants](https://i.ytimg.com/vi/7E0lOxdylRE/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDTIzn-vl0kDzNlrGOrz05ufClghA)
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[Entrance Exam Mathematics (Basics)] Quadratic Functions 1: Vertex Coordinates and Discriminants

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Instant Focus Mode – 40Hz Gamma Brainwave Music for Deep Focus & Productivity
![[Entrance Exam Mathematics (Basics)] Numbers and Expressions 6 Inequalities containing absolute v...](https://i.ytimg.com/vi/PeIOC3skAe8/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLDhbu4ciu9RM21tDiGBEGygieawbA)
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[Entrance Exam Mathematics (Basics)] Numbers and Expressions 6 Inequalities containing absolute v...

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【対数関数】方程式の解の個数(置き換え)
![You will be able to solve quadratic functions easily [Permanent Edition]](https://i.ytimg.com/vi/tKHwUwHAtzM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBeL1i3m2R13iWXCUuEnXN5pz3esQ)
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You will be able to solve quadratic functions easily [Permanent Edition]
![[Entrance Exam Mathematics (Basics)] Sets and Logic 1 Necessary and Sufficient Conditions](https://i.ytimg.com/vi/0ZMs7u-XEcw/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAk_X90S50Ag6G6UqYDIFl_1R0nhA)
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[Entrance Exam Mathematics (Basics)] Sets and Logic 1 Necessary and Sufficient Conditions

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【中2 数学】 連立方程式2 加減法1 (15分)

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【渋幕高校入試】ルートの和の整数部分は?―平方根の近似値&大小比較を二乗して解く!計算の工夫を徹底解説|受験数学脳トレ
![解の配置(1)[入試基礎 ワンポイント演習5]](https://i.ytimg.com/vi/J8sHHAMN4hM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLBdiLBMi9-5G5r---B9_gPNk5M3-w)
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