This has to be the greatest visual representation on why the formula (a+b)^2 = a^2 + 2an + b^2.
@BristolBen I bet you'd appreciate this.
So would @HPluckrosehttps://twitter.com/panlepan/status/990309374085214210 …
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So we have to put up with your PoMo, intersectional, feminism, humanism, 50,000 word essays and you can't take any sort of interest in our fun maths?
Yes, ma'am. 
Eye Less Than Three Ewe
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