The circle x^2+y^2+4x-5=0 passes through the foci and the ends of the minor axis of an ellipse that has its major axis along the x-axis. Find the equation of the ellipse.
So i took the equation and completed the square and I ended up with (x+2)^2 + y^2=9, if I divide this through I get
(x+2)^2/9 +y^2/9=1
I'm not sure if I did this correctly as I'm left with the y^2. Please help.
So i took the equation and completed the square and I ended up with (x+2)^2 + y^2=9, if I divide this through I get
(x+2)^2/9 +y^2/9=1
I'm not sure if I did this correctly as I'm left with the y^2. Please help.