-34
6 and 2
what two factors of -21 add up to -6
22
34
14
-1
-34
6 and 2
There are infinitely many pairs of numbers that will add to 105.8 and infinitely many pairs of numbers that will multiply to 105.8 but there are no pair that will add AND multiply. I do not think there are larger sets, but I could be wrong. One example of a triplet adding and multiplying to the same number is 1, 2 and 3. They add to 6 and multiply to 6.
what two factors of -21 add up to -6
-1
9 and 6 but subtract not add
119
-56
-56
22