solve for x where M is molar and s is seconds

Question

x=(5.9×103M−2s−1)(0.46M)3

Answer 1

After figuring out what you were entering, I believe this is what you were going for and here is the answer with work shown:

x = (5.9x10³ L² mol^-2 s^-1) (0.46 mol L^-1)³

x= (5.9x10³ L²/mol^-2s^-1) (0.097336 mol³ L^-3)

x = 574.2824 mol L^-1 s^-1 OR x = 574.2824 mol/Ls OR x = 574.2824M/s

I deduce that this value is a rate for a chemical reaction.