There are infinitely many pairs. One such pair is 1 and -21.
You multiply them like two normal numbers and the negative sign cancels them both out.
Plus or minus square root of 2304.
-82
-17
69
You multiply them like two normal numbers and the negative sign cancels them both out.
27
Plus or minus square root of 2304.
The numbers are: 20 and -48
-82
736
69
-17
144 and 126
33 and 6
28 and 7
11 and 11