Composite Function - Evaluate f(g(2)) and Find Expression for f(g(x)) - 2 Methods

Given 2 functions f(x) and g(x), we see how to calculate, or evaluate, the composite function f(g(2)) and see how to find an expression for f(g(x)).
We learn at a good pace with a clear worked example.

[@MrOnyx]

I Got both while the video was paused. So happy !

[@RadfordMathematics]

Thanks for your comment!
Really glad to read that and hopefully the video helped 😊