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Velma can't math.
(mander.xyz)
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this post was submitted on 24 Oct 2025
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Science Memes
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They are all superfluous if you know how to do quadratic expansion.
Do you have a truly universal method for quadratic expansion that is easier to remember and compute than the formula? Don't get me wrong, I enjoy quadratic expansion and always give it a few shots before resorting to the formula.