Respuesta :

3x3=9 3+9=12 if thats what youre asking
AL2006
The numbers are irrational, so they can't be written exactly.
Rounded to the nearest thousandth, they are

       11.196
and
         0.804  .


11.196 + 0.804  =  12
11.196 x 0.804  =  9.002...