SOLUTION: what are factors 28 and the sum of -11

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Question 1132771: what are factors 28 and the sum of -11
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
There must be 2 negative factors in order
to get a positive result, os I'll try
+%28-4%29%2A%28-7%29+=+28+
and
+%28-4%29+%2B+%28-7%29+=+-11+
OK