Question

If x^2+2=6x is solved by completeing the square, an intermediate step would be
1)(x+3)^2=7
2)(x-3)^2=7
3)(x-3)^2=11
4)(x-6)^2=34

Answer 1

(x-3)^2=7

Answer 2

(x -3)^2 - 9 = -2
(x -3)^2 = 7

Answer 3

what foolformath said

Answer 4

2. is right