Comment on Velma can't math.
_cnt0@sh.itjust.works 5 weeks agoThey are all superfluous if you know how to do quadratic expansion.
Comment on Velma can't math.
_cnt0@sh.itjust.works 5 weeks agoThey are all superfluous if you know how to do quadratic expansion.
ChaoticNeutralCzech@feddit.org 5 weeks ago
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.