(2+1)^2 - 4*(1/2…

(2+1)^2 - 4*(1/2 * 1 * (1+2)) = 3

The Life of Brian
#Bitcoin ⚡️ #justuseit Dad of 2, weekday fiat miner, ₿itcoiner, miner of sats, Layer 2 curious, do some golfing and cycling. Cucumber eyes until square accepts Bitcoin their terminals.