1. The problem statement, all variables and given/known data Solve the nonlinear system. x^2-2y^2=16 x^2+y^2=25 2. Relevant equations n/a? 3. The attempt at a solution ive tried subtracting 1 equation from the other... (x^2-2y^2+9)=25 -(x^2+y^2)=25 -3y^2+9=25 -3y^2=16 y^2=-16/3 y=root of -16/3... im not even sure if that part is right, also, i dont know where to go after that. help?