Fast Math Trick - Calculate the Cube Root of ANY number mentally!

This math trick allows you to work out the cube root of any number - NOT JUST PERFECT CUBES - instantly. With decimals. With ease. Can you work faster than a calculator? With this tecmath trick you just might! The math shortcut magic is back!

To support free math by tecmath on Patreon (thankyou): https://www.patreon.com/tecmath

To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU


To donate to the tecmath channel: https://paypal.me/tecmath?locale.x=en_AU
To support tecmath on Patreon: https://www.patreon.com/tecmath
To buy tecmath mechandise: https://teespring.com/stores/tecmath-store