There are infinitely many pairs of numbers. One such is 1 and 385.
6x7
i have no idea what it is but i think its something you multiply by itself and you will get the answer.
When you multiply two numbers, you get the product
-1
240 and 1
The two numbers that multiply to make 40 and add to make -13 are -8 and -5. When you multiply -8 and -5, you get 40, and when you add them together, you get -13.
5 and -3
6x7
9
i have no idea what it is but i think its something you multiply by itself and you will get the answer.
When you multiply two numbers, you get the product
199
-1
38 and 8
12 and 100
240 and 1
21 and 5