The equation $5x^2+9y^2+10x-36y-4=0$ represents
- an ellipse with the coordinates of foci being $(\pm3,0)$
- a hyperbola with the coordinates of foci being $(\pm3,0)$
- an ellipse with the coordinates of foci being $(\pm2,0)$
- a hyperbola with the coordinates of foci being $(\pm2,0)$