Basics of U-substitution Integration

U substitution (Integration by Substitution) is a common approach to solving integrals that contain a composition of functions. A function is contained within another function with its derivative nearby. These type of problems could be solved using U-Substitution.

0:00 Introduction
0:24 Derivative Chain Rule Revisited
1:00 Example : Find the integral of (x^5+1)^3*5x^4dx using u-substitution.
2:54 U-Substitution Steps
3:14 Example : Find the integral of (3x-1)^6dx using u-substitution.
5:02 Example : Find the integral of ((sin(ln(x)))/x)dx using u-substitution.
7:20 Thanks for watching!

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