Fx2 + mx + m is a perfect-square trinomial, which equation must be true?

For to be a perfect square trinomial, we would need to have

which means must satisfy

So

If , then , but then is a monomial. If , then .

y=mx+

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)