Question

Identify the shape of this system.
{ x^2+y^2+2x+12y=0
{ x^2y^2+4x+6y+12=0

Answer 1

polynomial?

Answer 2

im just throwing something out there.

Answer 3

i think its supposed to be a conic section

Answer 4

Is there a + sign after the x^2 of the second equation, as follows:
\(x^2+y^2+2x+12y=0\)
\( x^2+y^2+4x+6y+12=0\)
They are both ellipses centred not at origin.
Standard Equation of ellipse centred at (h,k)
\(\large \frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1\)

Answer 5

yes it has a + in the middle and so its an ellipse :o?