The two numbers that multiply to -30 and add up to 13 are 15 and -2. When you multiply 15 and -2, you get -30, and when you add them together, you get 13.
The two numbers that multiply to get 30 are 5 and 6.
21
-23
5300
No two (or more) composite numbers can multiply to 30.
260
The two numbers that multiply to -30 and add up to 13 are 15 and -2. When you multiply 15 and -2, you get -30, and when you add them together, you get 13.
The two numbers are -2 and -15
The two numbers that multiply to get 30 are 5 and 6.
61
21
-23
-10 and -3
42
-117
26