Follow

For me, this is the best method to solve (better than completing squares, general quadratics formula, factorization, ...)

twitter.com/l_d_hodge/status/5

(Credits from "l hodge" - @l_d_hodge on twitter)

It's easy to understand, it works with $a \neq 1$ and it has meaning.

It's based on change of variables and

· · Web · 1 · 2 · 4

@somenxavier no coneixia aquesta forma de resoldre les equacions de segon grau. Molt interessant.

@profejmpc jo tampoc fins fa poc. Trob que és genial. De veres que crec que fa falta un poc d'investigació de com impartir classe el concepte X de la millor manera possible

@somenxavier talment. Falta investigació i articles que parlin del que s'hagi investigat en matemàtiques.

Sign in to participate in the conversation
Scholar Social

Scholar Social is a microblogging platform for researchers, grad students, librarians, archivists, undergrads, academically inclined high schoolers, educators of all levels, journal editors, research assistants, professors, administrators—anyone involved in academia who is willing to engage with others respectfully.