formula with radicals

[Darno]

(03-23-2018 01:44 PM)toshk Wrote:  There exist the function; sqrfree()
If you can massage your surds in squares 2x it might help you.
Btw classpad gives the above example answered in indices form up the 4th line: impressive for this Dino

Thank you for the tip.
I wonder why HP has not implemented it yet. The Prime has been out for 5 years or more. It should not take programming skills to get results promised by Cas: textbook symbols.
But I do not want to turn this thread in HP-bashing or trolling. So, let us leave it at that.

edit: do you mean the casio classpad ii fx-cp400?