Super Quick Math Computation - Squaring 5

Hello everyone, I hope you enjoyed watching my previous video on a "math magic trick". If you haven't seen it, here it is! https://rumble.com/vv1c9g-math-magic-trick-number-9.html

Today, I'm back with another fun math trick type video. If you're looking to impress your teacher, classmates, or friends; try doing this trick on them. Today's video will cover several examples that you can compute super quickly to impress others. The focus is squaring 5. In this video, I use 5^2, 15^2, 75^2, 85^2, and 125^2. This math trick works on any number that ends with a 5.

Steps for this trick / shortcut:
1.) Remove the "5"
2.) With the number left over, multiply that by (itself + 1)
3.) Put 5^2 at the end which is 25

Just a fun little short video on another math shortcut. Hope you enjoyed my video! Thanks for watching! Please drop a like and subscribe to my channel. Don’t forget to let me know if you have any questions in the comments below.

For more math videos like this, be sure to subscribe to my channel https://rumble.com/user/CavemanChang

Credits:
Custom Titles: Simple Video Making
Link: https://www.youtube.com/channel/UCOsP...