0
170
Alena Kulas
Wiki User
∙ 12y ago14 and -12.
The factor pairs of 168 are:
1 x 168
2 x 84
3 x 56
4 x 42
6 x 28
7 x 24
8 x 21
12 x 14
To produce -168, one of the pair must be negative and as such, their sum is the difference of their values.
With a sum of positive 2, a difference of 2 is required with the smaller factor negative.
12 & 14 have a difference of 2, so the smaller must be negative giving:
-12 x 14 = 168
-12 + 14 = 2.
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