What really is division? (What's 8/2(2+2)?)【Fundamentals of Mathematics】

Quick Update: Anyone who wants a 20% from brilliant subscription can use: brilliant.sjv.io/canned_maths So it's been a while since I actually last posted.... But of course I have to because we have reached 1 million total views! Thanks for the past few months of support and I hope to post more often. I've been doing university applications (and some of you actually found me already in some places...) so I hope this new video brings something new.