Casio Calculator 9750+ Help?

Question

I need help getting my casio graphing calculator to put stuff in triangular form, i know the Texas Instruments ones do it, but i can't figure it out on my Casio. So if anyone knows how that would be great. Or if anyone knows how to get games on there to take my mind off of the fact that i have to do triangular by hand that would also be appreciated.

Answer 1

Hey.

Not sure what "triangular numbers" are. Do you mean complex numbers in polar coordinates?

I found a manual for your calculator online:

http://world.casio.com/calc/download/en/manual/fx9750g.html

Take a look especially at:

http://ftp.casio.co.jp/pub/world_manual/edu/en/9750g/ch04.pdf