To find two numbers that multiply to 84 and add up to 20, we can set up a system of equations. Let's call the two numbers x and y. We have the equations xy = 84 and x + y = 20. By solving these equations simultaneously, we can find that the two numbers are 12 and 7, as 12 * 7 = 84 and 12 + 7 = 20.
360
-262
119
56
30
The numbers are: -1 and -20
The two numbers that add to -8 and multiply to -20 are -10 and 2. This is because -10 + 2 = -8 and -10 * 2 = -20. These numbers satisfy both conditions simultaneously.
83
360
20
The numbers are: 20 and -48
64
104
-1597
-262
736
1660