The product is 2.8213
If x is one of the numbers then the other is (89-x). Both these are positive, so x>0 and 89-x>0 or x<89. Then P(x) = x*(89-x) = 89x-x2 where 0<x<89
476 x 938 = 446,488
476 x 38 = 18088
The product is 423,640
28 x 17 = 476
89+x=x 89=x-x 89=0 Therefore, "No solution".
x + 89
89 is already prime.
279 X 89 = 24,831
2 x 2 x 7 x 17
1 x 89, 89 x 1