Question 343862
{{{2x^2 - x - 6 = 0}}}
{{{2(x^2 - (1/2)x) - 6 = 0}}}
{{{2(x^2 - (1/2)x+1/16) - 6 = 2(1/16)}}}
{{{2(x-1/4)^2-6=1/8}}}
{{{2(x-1/4)^2=1/8+48/8}}}
{{{(x-1/4)^2=49/16}}}
{{{x-1/4=0 +- 7/4}}}
{{{x=1/4 +- 7/4}}}
{{{x=1/4+7/4}}} and {{{x=1/4-7/4}}}
{{{x=2}}} and {{{x=-6/4}}}
{{{highlight(x=2)}}} and {{{highlight(x=-3/2)}}}