Use the method of completing the square to transform the quadratic equation into the equation form (x – p)2 = q.

−9 + 12x - 6x2 = 0

A) (x − 1)2 = −0.5
B) (x - 1)2 = −1.5
C) (x − 1)2 = 0.5
D) (x − 1)2 = 1.5