Calculate CUBE ROOTS in your HEAD!
390Finally a bit of mental math! Here's an easy mental math trick anyone can do! How to do cube-roots for any 2-digit perfect cubed number. The best part? You only need to memorize 10 things beforehand. Learn it in this short video and then you can wow your friends!
Music: Epidemic Music
#CubeRoot #MentalMath #MathTricks
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