76
The numbers are -3.1355 and 19.1355 (approx).
80
205
negative 3 and positive 4
11
21
There are no two real numbers that do, but the complex numbers (2 + i) and (2 - i) will.If you want two numbers that multiply to negative 5 and add to positive 4 then: -1 and 5If you want two numbers that multiply to negative 5 and add to negative 4 then: 1 and -5
15
14
79
80
301
205
negative 3 and positive 4
63
-5
57
-10 and 4,