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Wiki User
-19
Jairo Schinner ∙
The factor pairs of -30 are (-30,1)(-15,2)(-10,3)(-6,5)(30,-1)(15,-2)(10,-3)(6,-5)
None of them total 11. It would work the other way around. -5 and -6 multiply to 30 and add to -11.
-10
-11
7
9 and 11.
4 and 11.
-71
-291
4
21
17
-27