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
Multiply the numbers ignoring the signs and then add a negative sign.
-2.7178 and 14.7178 (approx)
3 and 4
80
7 and -8
22
301
205
-5
57