DJK16 wrote: > To whom this may concern, > I just wanted to inquire if it is possible that my > TI-85 can > be programmed to do the quadratic formula and keep it in its > simplified form. > Thank You. Download TB50. It has a nice quadratic equation solver built into it that will show you the quadratic in radical, fractional form. This program also has some other nice functions that may come in handy. -Jeremy