A = (126a ^ 2 + 113a + 11)/a; Where A belongs to integer. How many integral solutions of A are possible?
How many integer solutions are there to the system of equations below and which are those solutions?
x^2+y-z = 42 x+y^2-z = 18
x + y + z = 19 1 < x < 5, 4 < y < 8, 10 < z < 14 How many outcomes are possible for integral values of x, y and z?
