-25
The factor pairs of 36 are (36, 1) (18, 2) (12, 3) (9, 4) (6, 6) None of them add up to 9. If that was -36, you could use 12 and -3
-3 and -3.
49
-73
-25
-25
-3 and -3
25
-113
The numbers are: -9 and 24
23
They are: 3+2 = 5 and 3^2 = 9
The factor pairs of 36 are (36, 1) (18, 2) (12, 3) (9, 4) (6, 6) None of them add up to 9. If that was -36, you could use 12 and -3
-231
16
9 and 11.