In this video, I show you how this definite integral can be a real world example of impressing your boss with some calculus 2! Integration tactics are important on your ap calc bc exam and by the end of the video, my hope is you'll use the ninja tricks you learned to quickly ace problems like this!

For this problem, we are given info that the definite integral equals 4, and so we need to figure out the upper limit of integration, n, that satisfies this equation. We'll use some algebra here by factoring the numerator and finally solving a resulting quadratic function to get the answer!

If you need a refresh on how to solve definite integrals, check out this video!
   • This Quick And Easy Method Saves Hours ⏰  

0:00 Intro
0:27 Factoring The Numerator
0:42 Breaking Up The Integral
1:12 Evaluating The Integrals