12 and -2
12
11 & 14
The integers are -7 and -5.
-3 and -2
The integers 2 and 10 have a product of 20 and a sum of 12.
12 and -2
Factor 12 = 2x2x3 There's no combination for -12 as a product and -3 as a sum at the same time.
-3 and -4
12
The product of the two integers is -80.
The answer would be 10 12 and 14... 14 x 3 = 42 and 2(10 + 12) = 44. So the product of the largest integer and three is two less than twice the sum of the lower integers.
11 & 14
The integers are -7 and -5.
1 2 and 3
-15 and 5.
-46