1.Two one by one natural numbers sum 109 is smaller then there product.Find those numbers.
{y=x+1
xy=x+y+109
x=y-1
(y-1)y=x+y+109 Whats next?
2. Right-angled parterres area is 56m2(square),and the fence,that surrounds the parterre is 30m.Find the parterres dimension.
Please someone help.