Undergraduate College Student.

I have seen many users do this (Idk why they do it, but anyways), so here it is for me: (this is not according to upvotes, but according to the effort I undertook and/or the insight I gained from answering the question)

Some of my best answers: I gained most insight about my own thought-processes from this: https://math.stackexchange.com/questions/4489170/question-about-intermediate-value-theorem-and-phrasing-proof

1. https://math.stackexchange.com/questions/4496677/help-learning-and-understanding-polynomial-factorizations/4496698#4496698
2. https://math.stackexchange.com/questions/4484560/seek-a-multiplication-formula-for-x2xyy2
3. https://math.stackexchange.com/questions/4491516/calculate-binom10003-binom10008-binom100013-binom1000998/4491560#4491560
4. https://math.stackexchange.com/questions/4485122/centered-hexagonal-numbers/4485138#4485138
5. https://math.stackexchange.com/questions/4471814/how-should-i-prove-this-vectors-question