That should be possible.

It's been a while, so I'm not quite up to date with the definitions, so please excuse me if I get some of them mixed up.

As far as I know, with the TI-Nspire CX CAS, to solve a quadratic equation you can use "quadratic completion" or the solve() function.

However, you can also use a graph to find the zero of a parabola, for example, or use the midnight formula.

It is best to check the instructions: https://education.ti.com/~...

You can find more documents here: https://education.ti.com/de...

And then another video (However from the CX [without CAS], note the comments below the video): https://www.youtube.com/watch

Yes, you can do this with the solve or zeros function. You can also programme the solution formula (midnight formula) yourself if you want.

This calculator can solve a lot more than "only" quadratic equations...