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.
Two positive integers whose sum is 14 includes 6 and 8
-3 and -4
acute and acute
10 and 3
54 x 5 = 270 54 + 5 = 59 The two factors in question are therefore 54 and 5.
-2697
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.
2 and 3
The factors of 10 are 1, 2, 5, and 10. Among these, the pairs whose sum is 7 are 1 and 6, and 2 and 5. These pairs are factors of 10 as they divide evenly into 10 without leaving a remainder.
4nd 9.
65 and 77
2 and 3 17
4.5 - 9.579i and 4.5 + 9.579i where i is the imaginary number which is the square root of -1
The pair of factors you are looking for is 23 x 47 = 1081. In fact, aside from itself and 1, these are the only two positive integer factors of 1081.