Need asap! follow the process of completing the square to solve x2 = -4x + 3. which of the following equations is used in this process? (2x + 4^)2 = 12 (2x + 4)^2 = 19 (2x + 4)^2 = 28

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square