Question

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

-4 + 4x + x2 = 0
A) (x + 2)2 = 4
B) (x + 2)2 = -4
C) (x + 2)2 = 8
D) (x + 2)2 = -8

Answer 1

Your answer is A) (x+2)2=4