7 and 6
4nd 9.
105 is the sum
1.61013 and 17.38987 (approx).
Three and Seven
There are no such numbers. The only two numbers that sum to 12 and whose product is -84 are irrational, and so cannot be considered as factors of 84.
7 and 6
4 and 2 are factors of -28.
303
2 and 3
4nd 9.
65 and 77
-3, 5
2 and 3 17
-10 and -7
3 and 7
54 x 5 = 270 54 + 5 = 59 The two factors in question are therefore 54 and 5.