What value of c makes x2 – 12x + c a perfect square trinomial?
-36
-24
24
36

36

Step-by-step explanation:

36.

Step-by-step explanation:

If you want to make a perfect square trinomial, you want to do -12 / 2 = -6. That way, you know that the c should be (-6)^2 = 36.

So, you have x^2 - 12x + 36, which is equal to (x - 6)^2, which is equal to x^2 - 6x - 6x + 36, which is equal to x^2 - 12x + 36.

Hope this helps!

i’m here for points.