Question 676964
{{{x^2 - 2x + 2 = 2x}}}
{{{x^2 - 2x + 2 - 2x = 0}}}
{{{x^2 - 4x + 2 = 0}}}
{{{ x = (-(-4) +- sqrt((-4)^2 - 4 * 1 * 2))/(2*1)}}}
{{{ x = (4 +- sqrt(16 - 8))/2}}}
{{{ x = (4 +- sqrt(8))/2}}}
{{{ x = (4 +- 2.83)/2}}}
{{{ x = (2*(2 +- 0.83))/2}}}
{{{ x = (2 +- 0.83)}}}
Either, x = 2 + 0.83 = 2.83
or, x = 2 - 0.83 = 1.17