Dr. Weselcouch

Minecraft Viki (video wiki) ➜ https://minecraft.viki.gg We use Minecraft to show that n squared minus 1 equals n …

Minecraft Viki (video wiki) ➜ https://minecraft.viki.gg We use Minecraft to prove that 4*(2+4+…+2n) +1 = (2n+1)^2. source