Solve the equation by completing the square:
x2 + 2x = 3
*NOTE: Applicable to this and all other questions--
For any solution that involves two answers, type one
answer separated by a comma and then the other answer.

Question

Solve the equation by completing the square:
    x2 + 2x = 3
    *NOTE:  Applicable to this and all other questions--
    For any solution that involves two answers, type one
    answer separated by a comma and then the other answer.

anonymous · Answer

is it -3,1

anonymous · Answer

$$x^2 +2x = 3$$
$$x^2 +2x - 3 =0$$
$$x^2 +3x -x - 3 =0$$
solve for factors

anonymous · Answer

um how

anonymous · Answer

$$x(x +3) -1(x + 3) =0$$
$$(x +3)(x -1) =0$$

anonymous · Answer

so i mutiply 3 and -1

anonymous · Answer

no 
x+3 = 0 
and x-1 = 0 are your answers
that is 
x = -3,1