Question 394991
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Hi
{{{x^2-5x+5=0}}}
{{{x = (-b +- sqrt( b^2-4*a*c ))/(2*a) }}}
{{{x = (5 +- sqrt( 5 ))/2 }}}
The exact solutions are x = {{{(5 +sqrt( 5 ))/2 }}},{{{(5- sqrt( 5 ))/2 }}}
The approximate solutions to 3 decimal places are x = 3.618, 1.382