-5 and 3
The numbers are: -5 and 3
The numbers are 11 and 4
101
-17
10
5 and -3
-5 and 3
The numbers are: -5 and 3
3 and -5.
-127
17
The numbers are 11 and 4
There is no answer to this. The factors of 15 are 1, 3, 5 and 15. The only numbers that add up to four are 1+3, 4+0 and 2+2.
22
30
71