▶︎
#292. (★★★) 4次関数と接線（切り抜き）
▶︎
# 269. (★★★) 対称式
▶︎
Why does x² become 2x when differentiated? A 19-minute crash course from definition to the produc...
▶︎
# 256. 整数問題（分数）
▶︎
# 224. (★★★) 有名曲線（ 数Ⅱ）
▶︎
高校/数1/2次関数の最大.最小/計94回
![[Solve it in 30 seconds] A super-difficult question that has students stuck in the mud (2024 Chib...](https://i.ytimg.com/vi/V7jNIf193uI/hqdefault.jpg?sqp=-oaymwEnCNACELwBSFryq4qpAxkIARUAAAAAGAElAADIQj0AgKJDeAG4AvMY&rs=AOn4CLDtOIjityZaIaLDqCKCbt4mEn8U3w&usqp=CCY)
▶︎
[Solve it in 30 seconds] A super-difficult question that has students stuck in the mud (2024 Chib...
▶︎
Make your rivals stand out from the crowd by becoming a Warriors in the integral of number 3!
▶︎
夏期講習二次関数第１4問（解の個数で場合分け）
▶︎
The Cubic Formula
▶︎
Eine Anleitung für die Autobahn
▶︎
# 208. (★★★) 対称式（次数下げで解く）
▶︎
夏期講習二次関数第3問
▶︎
# 31. 改訂(★★★) 数Ⅰ 2変数関数①
▶︎
MORNING PRAYER | Surrender Your Family to God with Faith and Walk this Day in His Peace and Prote...
▶︎
The solution to sin(z)=2
▶︎
# 262. (★★★) 2024 慶應大（文系・環境情報）
▶︎
# 221. (★★★) 最大・最小（数Ⅱ）（対称式）
▶︎
Update zu Iran-Angriff auf England + Bahrain & Kuwait greifen Iran an + USA plant Krieg mit Türkei?
▶︎