CAS Problem

[springer5]

Thanks for the replies. I initially wondered if I was using EQ incorrectly. However even dividing one expression by the other should give 1 and it doesn't.
It gives 1 fior every other value but not for 8.

For me the problem exists on both my Android version and my physical calculator.

If I switch off the exact setting in CAS settings it works OK (on both) but not when exact is on. Yet every other number seems OK either way.

Surely this must be a bug?

Does anyone have TI or Casio CAS calculator to try it with please? I only have Prime here.

Just out of interest.

Thanks