If a, b, c, and d are different integers, find the value of a+b+c+d

this is basically impossible because there are only two numbers that you can multiply together to get 25 which is 5 but 5x5 would be using the same integers besides 25x1 but to get that u have to have 3 of the inetegers of abcd to be 1 which would be using the same integer again