Asked by Anonymous
hi wat method would i use and how would i solve this system of equations
x^2+xy=3
3x^2+2xy-2y^2=7
In your first equation, solve for y... you should have xy= -x^2+3... divide this by x... so y = x^2+3/x
plug what you solved for y into your second equation and then solve for x
x^2+xy=3
3x^2+2xy-2y^2=7
In your first equation, solve for y... you should have xy= -x^2+3... divide this by x... so y = x^2+3/x
plug what you solved for y into your second equation and then solve for x