Question 1051708
Solve the equation by completing the square

x^2+16x+39=2

please show steps
<pre>{{{x^2 + 16x + 39 = 2 }}}
{{{x^2 + 16x = 2 - 39}}} ------ Subtracting 39 to move constant to right side
{{{x^2 + 16x = - 37}}}
{{{x^2 + 16x + ((1/2) * b)^2 = - 37 + ((1/2) * b)^2}}} 
{{{x^2 + 16x + ((1/2) * 16)^2 = - 37 + ((1/2) * 16)^2}}} 
{{{x^2 + 16x + 8^2 = - 37 + 8^2}}} 
{{{(x + 8)^2 = - 37 + 64}}} 
{{{(x + 8)^2 = 27}}} 
{{{sqrt((x + 8)^2) = " "+- sqrt(27)}}} 
{{{x + 8 = " "+- 3sqrt(3)}}}
{{{highlight_green(x = " "+- 3sqrt(3) - 8)}}}