Learn how to find the second term by expanding a binomial

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.

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

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