# integer solutons

#### hmmmm

find integer solutions, if any exist to 3x^3 + 7y^2 = 2,
thanks for any help

#### roninpro

Take the equation modulo 3.

$$\displaystyle 3x^3+7y^2\equiv y^2\equiv 2\pmod{3}$$

Anything wrong with this?

hmmmm

#### hmmmm

ah thanks very much for that