Respuesta :
Answer:
a negative number;
a number that can't be a square root;
a multiple of 1,2,4,-1,-2,-4;
and other things that don't come to my mind at the moment :]
Answer:
a negative number;
a number that can't be a square root;
a multiple of 1,2,4,-1,-2,-4;
and other things that don't come to my mind at the moment :]
