Quickly answer !
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