Question 1151192
.
<pre>

Edwin just derived this standard conic equation for you


    {{{(x+2)^2/((1/8))}}} + {{{(y-1)^2/2}}} = -1.


This equation describes the empty set of points.


Indeed, the equation has the left side non-negative (as the sum of two squares), while its right side is the negative number,

so the equation has no real solutions.
</pre>