-166
4*3*1 or 2*2*3
17*2*114*12*72
15 and -3
-8 and -4
No two numbers exist.for the two numbers to be added to be negative and multiplied to be positive, both numbers must be negative, and the highest possible multiplication for two numbers added to -12 would be (-6 and -6) but multiplied, yields 36. So, no such numbers would exist.
Three numbers which, when multiplied, equal 48 are 1, 2, 24. These are not the only possibilities, there can be others, such as 2, 2, 12, or 6,2,4. Play around with it, you'll find many possibilities.
1 2
2 and 53
1 x 12, 2 x 6, 3 x 4
-8
4400 and 2