What have you tried? I will assume that you are restricting yourself to integer pairs. So try various pairs.
. . . . .1×24 = 24, 1 + 24 = 25
...so that won't work.
. . . . .2×12 = 24, 2 + 12 = 14
...so that won't work.
Try other pairs. (There are only four of them, in the positive integers.) Is there any solution?
Eliz.