The time of the video will give you the answer
5:18
Overkill it with multiple methods!
5:13
MIT 2023 Quarterfinals #1-1
6:37
I was up all night worrying about the square root of 3.
6:18
Specific example of a nice general form
8:01
Una interesante integral trigonométrica inversa logarítmica
25:55
Uno de los exámenes de matemáticas más difíciles de la India este año
5:31
Nice "alternative method" (the long way)
13:37