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-64
-82
There are no two real numbers that can do that.-- If you're into complex numbers, then [ 2 + j 3.7417 ] and [ 2 - j 3.7417 ] will do it.-- If, as I suspect, the fifteen was actually supposed to be negative fifteen,then the two numbers -3 and 5 will do it.(You also didn't say how many numbers are involved, but I just assumed thatit's two of them.)
30
3
If you've written this down correctly, there aren't two whole numbers that satisfy these conditions. The closest is -98 and 4, which multiply to -392, but add to -94.
They are -1 and -3
45
-64
There are no two real numbers that add to 2 and multiply together to get 2. Using complex numbers, (1 + i) and (1 - i) add to 2 and multiply together to get 2.
The numbers are: 20 and -48
-144
6 - (5+1, 4+2, 3+3) 4 - (4x1, 2x2)
736
-82
You add up all the numbers that they give you. It makes no differenceif some of the numbers happen to be equal to others.
In ordinary (real) numbers there are no two numbers that add to 3 and multiply to 6. In complex numbers, the two are: 3/2 + i sqrt(15)/2 and 3/2 - i sqrt(15)/2.