Adding two functions

The video tutorial explains how to add two functions using the notation F + g of X. It emphasizes the importance of adding like terms and provides a step-by-step example of adding the functions 2X + 1 and 3X^2 + 11X - 4. The tutorial concludes with the final result of the addition, demonstrating the process of combining like terms to achieve the equation 3X^2 + 13X - 3.

How would you add the functions 2X + 1 and 3X^2 + 11X?

What is the final result of adding F of X and G of X in the example provided?