14
1680
-1540
15
Multiply the numbers ignoring the signs and then add a negative sign.
14
They are 40 and 40
1680
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
-1540
15
Multiply the numbers ignoring the signs and then add a negative sign.
80
22
negative 3 and positive 4
-20 and 80 -20*80=-1600 -20+80=60
301