RT @panlepan: (a+b)²=a²+2ab+b² https://t.co/Gj05HQ1My1 - The Calculator Guide from Twitter

(a+b)²=a²+2ab+b² pic.twitter.com/Gj05HQ1My1

— Vincent Pantal🍩ni (@panlepan) April 28, 2018

from Twitter https://twitter.com/GuideCalculator

April 28, 2018 at 08:29PM
via IFTTT