-57
-5 x 13 = -65
-5 + 13 = 8
The two numbers are therefore -5 and 13.
The numbers are: -25 and -30
4
15.268 and 18.732
-19
7.5516 and 70.4484 (approx)
-1
49
The numbers are 10 and 5.2
-9+4
2.4115 and 33.5885 (to 4 dp)
8, 5 and 2
The numbers are: 30 and -30