<Andy Johnson <prjohnson@sisna.com> had this to say> > Caitlin Keidel wrote: > > > > >from this: x^2+25 > > >to this?: (x+5)(x-5) > > > > Not to be a pest or anything but x^2+25 does not factor into (x+5)(x-5). > > > > The correct equation is: x^2-25 > > > > --Caitlin > > Or the correct factors are (x+5i)(x-5i). > Where did the 'i',s come from? Assume a vitue if you have it not. /\/\/\/\/\/\ Wild Bill /\/\/\/\/\/\