fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agoteachingsmander.xyzimagemessage-square34fedilinkarrow-up176arrow-down10
arrow-up176arrow-down1imageteachingsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agomessage-square34fedilink
minus-squareEch@lemm.eelinkfedilinkEnglisharrow-up6·4 months agoEh, not really. It’s been a while, but I’m pretty sure the rule in algebra when solving for a squared variable like this is to use ± for exactly that reason.
Eh, not really. It’s been a while, but I’m pretty sure the rule in algebra when solving for a squared variable like this is to use ± for exactly that reason.