How do I expand sums of cubes and perfect cubes? Math Foundations
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#learn #maths #foundations Just like the differences of two squares and the perfect squares, it is also possible to expand differences of two cubes and perfect cubes. However, the resulting formulas are a little different and have some weird features.
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Chapters: 0:00 Binomial Expansions 6:05 Problem | Expanding Binomials 8:48 Sums and Differences of Cubes 15:31 Sums of Squares Don't work 17:24 Problem | Applying the Difference 19:41 Summary 21:09 End Screen ... https://www.youtube.com/watch?v=iWoG0UZFECU
2020-10-05
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