Recursion, why in return multiplication?

Question

JavaScript

Good day.
Help me understand the algorithm of actions, a recursive function call:

Why do we multiply x by our function?
After all, logically, this call should go through x times until n !== 1.

Answer 1

If there is no multiplication, then what will be returned from the head function?

pow(2, 3): // 8
return 2 * pow(2, 2): // 2 * (2 * 2)
___________return 2 * pow(2, 1): // 2 * 2
______________________return 2 // 2

Without multiplication:

pow(2, 3): // 2
return pow(2, 2): // 2
_______return pow(2, 1): // 2
______________return 2 // 2

Answer 2

I’ll add the Alexander option , it would be nice to make a background with the first second of the video, after loading, replace it with video playback.
In addition, it would not be superfluous to reduce the size of the video (asap) and use a CDN.

Answer 3

poprobite video bitrate converter