fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 months agoteachingsmander.xyzimagemessage-square65fedilinkarrow-up1778arrow-down116
arrow-up1762arrow-down1imageteachingsmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 months agomessage-square65fedilink
(-3)^2 = 9 as well