X=2m-nx-4
If you need help just ask me.
U can’t that’s ur answer bc u can’t add if there’s an x
Answer:
Option A) Circle.
Step-by-step explanation:
We are given the equation:

A general equation of the circle is of the form:

where (h,k) is the center of the circle and r is the radius of circle.
Comparing the two equations, we get,

Thus, the given equation is equation of a circle centered at (3,12) and of radius 5 units.
X+x²=30
x²+x-30=0
(x+6)(x-5)=0
x=-6 or x=5