0.5*[30 - sqrt(260)] = 6.9377
and
0.5*[30 + sqrt(260)] = 23.0623
or
(1, 1, 1, 1, 10, 16)
47
The numbers are: 399.9249859 and 0.07501406778
134
Negative 10 and positive 3
31
30 and -1
13
3.8197 and 26.1803 (approx).
47
The numbers are: 399.9249859 and 0.07501406778
Negative 10 and positive 3
134
31
-27
-30
-42
-56