Learn how to find the second term by expanding a binomial

Learn how to find the second term by expanding a binomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to multiply expressions, focusing on the expression (3X + 1)^4. It covers the use of exponents, specifically how X is raised to the fourth power, and the application of Pascal's triangle to determine coefficients. The tutorial provides a step-by-step guide to calculating these coefficients and offers cautionary advice to avoid common mistakes. The instructor emphasizes understanding the multiplication process and the importance of careful calculation.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you determine the second term in the expansion of (3X + 1)^4?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Calculate the coefficient of the X^3 term in the expansion of (3X + 1)^4.

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