Expand a binomial to the fifth power

The video tutorial explains the process of expanding a binomial expression using patterns and Pascal's Triangle. It begins with an introduction to recognizing patterns in binomial expansion, followed by a detailed breakdown of the expansion process. The tutorial then introduces Pascal's Triangle to determine coefficients and concludes with simplifying the expanded expression.

How does the teacher demonstrate the expansion of (X + 3)^4 step by step?

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What is the significance of the first term and the last term in the binomial expansion?

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