Question

(30points) If the equation
$l {x}^{2} + {y}^{2} + 4xy + lx + 3y + 2 = 0$
represents a parabola then find l.

WILL MARK BRAINLIEST.
TROLL ANSWERS WILL BE REPORTED
THANKS A LOT​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

12where e is eccentricity].So the distance of any general point on any Conic from the directrix(ax+by+c=0) must be equal to its distance from the focus(α,β).That means one can write the general equation of any conic in form of-

(x−α)2+(y−β)2=e2(ax+by+c)2(a2+b2)

This means that I have to somehow factorise the given equation in above form and then apply the necessary conditions for.But I haven't been able to get anything useful.