Hi, Let x represent one of the numbers, the (43-x) wil be the other x(43-x) = 442 solve for x 43x - x^2 = 442 0 = x^2 - 43x + 442 factor (x-26)(x-17)=0 x = 26 or x = 17 17 and 26 are the numbers as (43-17) is 26