![SOLVED: 1. explain how the method of integration by substitution works by showing the steps that are used to find [integral of f(g(x))g'(x) dx] 2. explain why the method of substitution works SOLVED: 1. explain how the method of integration by substitution works by showing the steps that are used to find [integral of f(g(x))g'(x) dx] 2. explain why the method of substitution works](https://cdn.numerade.com/ask_previews/31ecbe90-2b83-4b16-b279-7a816f31f5ef_large.jpg)
SOLVED: 1. explain how the method of integration by substitution works by showing the steps that are used to find [integral of f(g(x))g'(x) dx] 2. explain why the method of substitution works
![homework - Signals and Systems - Taking Integral of Unit Step Function - Electrical Engineering Stack Exchange homework - Signals and Systems - Taking Integral of Unit Step Function - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/IcpPt.png)
homework - Signals and Systems - Taking Integral of Unit Step Function - Electrical Engineering Stack Exchange
![calculus and analysis - Mathematica's steps towards the result of a definite integral - Mathematica Stack Exchange calculus and analysis - Mathematica's steps towards the result of a definite integral - Mathematica Stack Exchange](https://i.stack.imgur.com/6dmxY.png)