6 and -1
Factors are multiplied, not added. The question needs to be something like, "Which two factors of thirty add up to 11?" The answer would then be 5 and 6.
-355
-7585
23
Factors multiply, like 1 x 11. Addends add, like 5 and 6.
23
341
268
5 and -6 2 and -3 1 and -2
715
23
twelve and minus five 12 x -5 = -60 12 - 5 = 7