Question 1077242
Let D be discriminant.
{{{D=(-6)^2-4*1*3}}}
{{{D=36-12}}}
{{{D=24}}}
{{{D=2*2*2*3}}}
{{{D=2^2*6}}}


{{{x=(6+- sqrt(D))/2}}}


{{{x=(6+- sqrt(2^2*6))/2}}}


{{{x=(6+- 2*sqrt(6))/2}}}


{{{highlight(x=3+- sqrt(6))}}}