For this case we have the following expression:
36-12x + *
The value of * is given by:
36-12x + x ^ 2
Thus, we can rewrite the expression as a perfect square in the following way:
36-12x + x ^ 2 = (x-6) (x-6)
36-12x + x ^ 2 = (x-6) ^ 2
Answer:
The value of * is:
* = x ^ 2