Question 326938
{{{x^2-x= -3}}}
{{{highlight(x^2-x+3=0)}}}
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Use the quadratic formula,
{{{a=1}}}
{{{b=-1}}}
{{{c=3}}}
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}} 
{{{x = (1 +- sqrt( (-1)^2-4*1*3))/(2*1) }}} 
{{{x = (1 +- sqrt( 1-12))/2 }}}
Complete and simplify to get the final answer.