Deep Dive: Extension of The Binomial Theorem [IB Maths AA HL]

🔬 Learn the extension of the binomial theorem for IB Math AA HL, covering expansions for negative and fractional indices, the validity restriction, graphical interpretation, and estimating values, finished off with a full worked example and markscheme. 📚 Want more practice? Head to studyamigo.online for the full AAmigo question bank, markschemes, and revision notes on this topic. ⏱️ Timestamps: 0:14 Binomial Expansion for Negative and Fractional Indices 14:27 Simpler Version of the Formula 30:11 Did you know? (Expansion for Positive Powers) 34:27 Graphical Interpretation 41:36 Estimating Values 51:24 Worked Example 1:06:13 Worked Example Markscheme 👉 Study more with AAmigo: studyamigo.online Hashtags: #ibmath #ibmaths #ibmathematics #ibexam #ibdp #mathtutorial #mathtutorials #study