What two numbers multiply together to get - 20 and add to get 6

There are no numbers that are able to do this.

The factors of - 20 are:

1 and 20

2 and 10

4 and 5

one of either number can be negative in this instance.

The only ways to add up to 6 are:

0 and 6

1 and 5

2 and 4

3 and 3

Addition with negatives to 6:

10 and - 4

9 and - 3

8 and - 2

7 and - 1

or - 6 multiplied by - 1

I don't see any ways to get to 6 using addition and - 20 by multiplication