Legendary Negative Exponent Rule Proof

[@snewnham01]

nice. But fyi, the video becomes blurred after about 30 sec

[@firal556]

On your end, I am on a laptop and it looks fine.

[@reizinhodojogo3956]

try changing resolution

[@reizinhodojogo3956]

x^3 = x*x*x x^(-3) = (x/x)/x

[@psymar]

I... this isn't a proof, this is a justification for the *definition*. Negative exponents are just another notation for the same thing.

[@abhirupkundu2778]

Uh...how's this a proof? To prove something you need to start from scratch...this is just a way to justify the topic in the video...not a way to actually show that this is true. You used already existing exponential rules, without proving their existence throughout.