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Wiki User
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Alexandra Russel ∙
The factor pairs of 84 are (84, 1) (42, 2) (28, 3) (21, 4) (14, 6) (12, 7)
None of them add up to 17.
If that was -84, you could use 21 and -4
-17
87
53
13
-1
The two numbers are -2 and -15
47