-8 and +3
I'm sorry I don't know the formula for the answer, I just guess & checked.
-4 and -6
Their product is 143.
(-2)(-3)(-4) = -24. (6)(-4) = -24. So the product of an odd number of negative integers is a negative number.
-1, -3 and -8
7+8+9=24 7x8x9=504
-8 and -3
12 and -2
8+4=12
35
8 and 248 * 24 = 1928 + 24 = 32
-19
8 and -3.