Anyone know of a free quadratic equation solver for a casio fx-9860G AU?? it would be helpful, thx, or if u know of any other sites which offer good utilities and programs for graphics calculators. a turning point solver for a parabola would be helpful too, or a prime number finder. cheers,
it's built into your head, so long ass the numbers are lower than 100ish it shouldn't eb too hard. in full seriousness thoguh I have no clue. I know one is built into the Ti-83/4/6/9s though