Well, isn't that a happy little math problem we have here! To find the two numbers, we need to think about what factors of 240 could work. Since the numbers multiply to a negative number and add to a positive number, we know one number must be positive and the other negative. After some gentle calculations, we find the numbers to be 30 and -8.
-262
18
22
-11
-22
83
-22
-22
99
22
-97
22