Equation validator (==) problem

[Albert Chan]

(05-08-2020 12:34 PM)superludvig Wrote:  Why do I get a 0 and is there any way to have the calculator display a 1 instead?

If calculator return 1 for both 9^(1/2)==3 and 9^(1/2)==-3, by transitive propoerty, 3==-3

You can move the exponent to the other side, 9 == 3^2 == (-3)^2