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![Rainmaker1973 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::177101260.png) Massimo [@Rainmaker1973](/creator/twitter/Rainmaker1973) on x 2.9M followers
Created: 2025-07-25 10:50:00 UTC

A visual, geometrical explanation to 

(a + b)² = a² + 2ab + b²

![](https://pbs.twimg.com/media/GwsDPCHWYAAIs7r.png)

XXXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1948697234310398149/c:line.svg)

[Post Link](https://x.com/Rainmaker1973/status/1948697234310398149)