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

−9 + 12x - 6x2 = 0

help please!!! I don't understand! Ah!

Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters